Borin
[机] 烃基硼
🗣️ 情景例句
Yes, I did.
是的， 我看过了。
You're very kind to take the trouble to help me.
谢谢你不怕麻烦帮助我。
When you have finished your experiment, please tidy the lab and put everything back in the cupboards.
做完实验后，请你们把实验室整理好，并把所有的东西放回器皿柜。