Pycnometry
[物]测比重术
🗣️ 情景例句
They kicked him out of the club for fighting.
他们因他打架而将他逐出俱乐部。
You'll have your own office soon but for the time being you'll have to share one.
你很快就有自己的办公室了，不过暂时还得和别人合用一间。
I don't think we'll be able to pay these price.
这种价钱我们恐怕没办法接受。