Picnometer
n. 比重瓶
🗣️ 情景例句
I also applied to NYU.
我还申请了纽约大学。
Rain before seven: fine before eleven.
早雨不过午。
Our TV set was broken last week. He mended it for us.
上星期我们的电视机坏了。他为我们修好了。