Effusiometer
[化] 隙透计; 扩散计; 气体扩散计
🗣️ 情景例句
And how old are you?
你几岁了？
Fine. I'd like to reserve one for next Tuesday.
好。我想预定一辆，下星期二用。
I've recently noticed that one of my work-mates is stealing.
我最近注意到，我的一个工友在行窃。