Osmometry
渗透压力测定法
🗣️ 情景例句
You mean you never do anything yourself?
你意思是你自己不做任何事？
One honest word is better than two oaths.
两句誓言不如一句实话。
It must have been about two in the morning when I returned home.
我回到家时，肯定已是凌晨两点左右了。