Scatol
粪臭素, 甲基吲哚
🗣️ 情景例句
Nice to meet you, Susan.
很高兴见到 Susan。
How big?
多大？
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。