Taste

"Your posture for holding the ear ball is not very correct. It is better to use the right hand." The fair and slender fingers stiffened, and they exchanged awkwardly. The other hand, which was too thin, couldn't stand it anymore, and stepped forward to help Hold up the glass.

……

"Runyun, your data is written in a wrong column. This is for six hours, but this is for four hours." The hand holding the pen stopped suddenly, and one could imagine that the master was frowning and doubting life.

……

"Bang!" the Erlenmeyer flask fell to the ground and fell apart before turning over.The hand and arm that held it just now seemed to be frozen in time.

Yanhan, who was turning his back to Runyun, hurriedly turned around, "What's the matter, are you hurt? Don't touch it with your hands, I'll bring a broom."

At six o'clock in the evening, Runyun left the laboratory, thinking about her day's experience, and just wanted to rush to the bed and cover her head, it was too embarrassing.

Mingming University has gone through a year of experimental practice, unexpectedly, today is so embarrassing, woo woo woo.

Yanhan drank a few sips of water in the office to moisten his hoarse voice, and he was really tired after teaching for four hours.On the first day, I saw that Xu Runyun did a good job in checking the information, so I arranged for her to do the experiment with me the next day, and the basics were not bad, so it wasn't that I was tired, it was just that my throat was uncomfortable.

When she glanced at the messy laboratory table that had been tidy all day, she raised her eyebrows in surprise. It seemed that her habits were not bad.

In the evening, Runyun encountered the second blow of his experimental career, and the experimental records were not done well.Obviously there are only four hours of experiments, but the basic conditions and so on are many and complicated. I just finished eating when I came back, and found that my head was empty, and I even forgot many operations.

Runyun stared at the blank notebook in front of him, and picked up his pen for 10 minutes, but he still didn't remember the principle and content of the first operation.

After struggling for a long time, Runyun opened the WeChat interface silently. Fortunately, he was prepared to add the WeChat of "Idol" first.

——Sister Yanhan, are you resting?I want to ask about the operation and some details of today's experiment. I don't know if you have any records there.

After waiting for a long time, the minute hand only turned half a circle.

Two vibrations unique to the phone's WeChat sounded, and Runyun turned over and got out of bed, and clicked on the interface.

—Are you tired this afternoon?Just relax at night, and I will tell you after finishing the experiment tomorrow, there are some things you haven't learned yet.

Runyun was lying on the bed with a full face of happiness, "Idol" is so good, I can go to bed early tonight, and tomorrow I must cheer up and do experiments with sister Yanhan, so I don't want to be so dazed like today.

At nine o'clock the next day, Runyun specially wore a festive fancy shirt and arrived at the laboratory on time.

Xie Yanhan had already been drinking scented tea in the office. When she saw Runyun for the first time, she frowned slightly, but said nothing, telling her to prepare for the experiment.

It was another morning, when Runyun was exhausted, Yanhan suspended the experiment.On the way to the cafeteria, Yanhan said cautiously: "Although we don't use too many reagents in this experiment, there are still one or two colored ones. There are lab coats on the outside, but just in case, the clothes will be dirty. ..."

Runyun was stunned for a moment before he realized what "idol" refers to, "Then I basically have this kind of ones, or there are a few solid-colored ones, most of them are not dark-colored..."

Yanhan silently closed her mouth, it was really the first time she saw such a trendy graduate student.

"It doesn't matter. I often wore it like this when I was an undergraduate. I just try to be careful not to splash it when I do experiments."

"Hmm, next time you use a dropper with a rubber tip, remember to stick it into the mouth of the bottle."

Runyun felt that the ostrich was happy, at least now he wished he could dig a hole and bury his head in it.

Yanhan laughed out loud unconsciously, and let out two low laughs, spurting out of his chest, the corners of his lips were raised higher than usual, and his eyes were bent unconsciously.

In the afternoon, in order to catch up with the progress, Yanhan "rushed" Runyun, who was a little too cautious and stiff, to check the information.Run Yun was the only person in the empty office. After two hours, the people who were sitting upright gradually became lazier and beat their backs. A lazy man slumped on the back of the chair.

There was a "click" sound of the door opening, and the slacker on the chair instantly returned to a straight sitting posture like a bell.

"Runyun, come, come here and study the experiment that will be done tomorrow, I will operate it and you will watch and study."

Runyun always felt that Yanhan was too thin, and she was so light. She was really afraid that when the wind was strong in winter, she would fly up like a paper man.

But looking at the thin and small fingers flying among the laboratory bench, reagents and devices, yes, compared to his own slow operation and stiff technique, Yanhan's operation is really like flying.Open the cap deftly, use the dropper, rinse, and a series of successes will follow without any hesitation.

Xie Yanhan, who is operating on the stage, intends to operate it completely first, and then explain it step by step.After finishing a round, look up and find that the people around you seem to be a little absent-minded?

"Run Yun, Run Yun?"

"Ah, well done..." Runyun came back to his senses, unconsciously raised his hand and almost applauded.

Yanhan turned her head uncomfortably, "I've recovered, I'll do it again next time, pay more attention, and I'll explain the principle to you."

Embarrassed, Runyun didn't know where to put his hands in mid-air, so he just held them together obediently and placed them on his abdomen.

At 05:30 in the evening, the two returned to the office together. Runyun sat on the stool and rubbed his legs tiredly.Yanhan caught a glimpse of where she was sitting and asked, "Are you planning to choose that seat?"

Runyun nodded and smiled brightly: "Yes, I think this is the best seat among the five. The air conditioner is not facing it, and it is right where the fan is facing, so it won't be too cold. It is not leaning against the door, and Easy to get in and out of.”

Yanhan nodded, and didn't say much, it sounds like the seat that has been disliked by others is quite good.As for the reason for being disliked, Yanhan didn't want to talk about it, it was rare that the seat had an owner.

Runyun was able to participate in the seminar as soon as he was in the first year of research, thanks to the blessing of his "idol".Seminars generally need to have their own results or belong to the second-year graduate level to have the opportunity to participate. It is an important way for graduate students to communicate at the beginning of each semester.

Runyun looked enviously at the brothers and sisters who were wearing formal clothes and expressing their opinions on the stage. I really wish I could be like them in a year or two!

Just after the seminar ended, Runyun was still immersed in the ocean of new knowledge, when suddenly a tall figure came towards them.

"Yanhan, long time no see."

Runyun sat without moving, and Yanhan saw that she was still thinking, so she sat with her without urging her.Hearing the sound, the two raised their heads almost at the same time.

Yanhan was very familiar with the person who came, and Runyun was naturally familiar too. He was one of the few who just came to the stage to speak and received the most enthusiastic applause.

Chen Zhuzhong saw the familiar figure in the last row as early as he came to the stage, the girl who rejected him without hesitation, her face was not red and her heart beat, and she rationally listed three or four reasons.

He knew that although he was not considered super handsome, he was still quite popular in the courtyard.In terms of learning, he has reached the level of graduation from the third year of research as early as the second year of research. He even has two projects in his hand, and now he has successfully promoted to a doctorate.But every time I see this unsmiling, low-key junior sister, I always feel ashamed, just like the "chemical reaction" when a high school bully meets a school god.

After the seminar ended, I couldn't resist running over to say hello, although I would definitely be treated coldly again.

Yanhan stood up and politely responded with "Senior Brother Chen", and Runyun also stood up after seeing this.

It's very strange, why is it so strange, today I feel that she doesn't treat me so indifferently, Chen Zhuzhong unconsciously had thoughts in his mind, without even thinking about it, he proposed an invitation to have dinner together.

In the next moment, he knew that he might have lost his mind, and the coldness in the tenderness came again.

"No brother, I have an appointment with my junior sister, and the experiment will start in the afternoon!" Yanhan refused, and turned to look at Runyun who was standing beside him.

"Yes, Senior Brother Chen, I delayed some progress in the morning, and I have to trouble Sister Yanhan for help later, I'm really sorry." Runyun apologized, and the pretended guilt seemed to be real.

Yanhan was dumbfounded, this kid is too good-for-nothing!

Chen Zhuzhong looked at the younger junior sister in front of him, unable to say anything else, he could only give up.

Of course, there was no so-called rush in the afternoon. The two had a full meal in the cafeteria and returned to the laboratory leisurely.