Polymicrotome
[医] 多片切片机
🗣️ 情景例句
Do you want manual or automatic transmission?
你的汽车想配备一个手动挡还是自动挡？
If not, our repairman can come to you.
要不然，我们的维修人员可以上你那里去。
What are you doing?
你在干什么？