Derivatize
[醫(yī)]衍生
??? 情景例句
Richard tells me you're a doctor.
Richard告訴我您是醫(yī)生。
Take these books home with you tonight.
今晚你帶這些書回家。
I'd like a cup of tea. What about something to eat?
我想來杯茶。吃點什么呢？