Liquid densimeter
[化] 液体密度计
🧩 词语组成解析
n. 比重计, 密度计\\n[化] 密计度; 比重计
🗣️ 情景例句
This dog is well trained.
这只狗受过很好的训练。
Know something of everything and everything of something.
既要有一般常识，又要有专业知识。
Collecting as a serous hobby is quite different and has many advantages.
作为一种严肃的业余爱好的收藏活动完全是另外一回事，它具有许多益处。