Elaterometer
[化] 气体密度计\\n[医] 气体密度计
🗣️ 情景例句
I've been doing this job for 25 years, and I tell you you're going to stuff it up doing things this way.
我干了这工作已有25年了，告诉你，你这样做事情，会把事情办糟的。
He has a brilliant career before him.
他的前途灿烂。
On the way, a young man waved to me.
途中，一个青年人向我招手。