Panhydrometer
通用(液体)比重计
🗣️ 情景例句
In fact, I'd like your autograph.
事实上 我想要你的签名。
My brother's in the army.He was just promoted to the rank of major.
我的兄弟在军队工作.他就被提拔为少校。
This time he was barking so that someone would let him out! Since then, he has developed another bad habit.
这次它叫着让人把它放出去！从那以后，它养成了另外一种坏习惯。