Polarimicroscope
[医] 偏振显微镜, 旋光显微镜
🗣️ 情景例句
I'll do it. I'll talk to them.
我来做， 我去跟他们谈一谈。
I would like you to buy is for me.
我要你买它送给我。
I want some envelopes,please.
请给我拿几个信封。