Polymicrotome
[医] 多片切片机
🗣️ 情景例句
I had never been there before.
我以前从来没有去过那里 。
Because I wanted to thank you all for being kind to me while I have been here.
是因为想对我在此工作期间大家给我的帮助表示感谢。
I can see the teapot,but I can't see the tea.
茶壶我看见了，但茶叶没看到。