Phytochemistry
n. [化]植物化学
🗣️ 情景例句
Don't ask why; just do as you are told.
别问为什么， 按要求去做就行了。
He's a very hard man to please.
他是一个很难讨好的人。
How long have you been at this school?
你到这学校有多么时间了？