Elatrometer
[化] 气体密度计
🗣️ 情景例句
Why not start again and use the right tools for the job?
为什么不重新开始，试试用合适的工具来做呢？
I'm under a lot of pressure.
我的压力很大。
of the nature of the illness from which his friend was suffering,
不知道他的朋友得的是什么病，