Polymicrotome
[医] 多片切片机
🗣️ 情景例句
Is this where I get my parcels?
这里是我取包裹的地方吗？
I'm interested in buying a new car.
我对买一辆新汽车感兴趣。
What was the population of the less developed countries in 1950?
1950年不太发达国家的人口是多少？