Humalactor
[医] 吸乳器
🗣️ 情景例句
Any trouble with them?
有什么问题？
Here's a prescription for a painkiller.
这是止痛的处方。
and at the most critical juncture we took turns in watching that point.
在最紧急的时刻，我们轮流监视那段河流的险情。