Panhydrometer
通用(液体)比重计
🗣️ 情景例句
He was involved in a political scandal.
他被牵涉到了一宗政治丑闻中。
We had a fabulous time at the garden party.
我们在游园会上玩得很开心。
I'm doing some washing and John is cooking dinner.
我正在洗衣服，约翰在做晚饭。