Panhydrometer
通用(液体)比重计
🗣️ 情景例句
It was a pleasure meeting you, too.
我也很高兴碰到你。
Grain by grain,and the hen fills her belly.
一颗接一颗，母鸡填饱肚。
Oh, yes, no problem about that.
哦，可以。没问题的。