Polymicrotome
[医] 多片切片机
🗣️ 情景例句
Will I be able to receive the goods by the end of September?
我可以在9月底以前收到货吗？
A man of gladness seldom falls into madness.
生性乐天的人极少会变成疯子。
But this was before Annie Sullivan came to stay.
但是，这都是安妮·莎利文来住下之前的事了。