Eum
[医][=external urethral meatus]尿道外口
🗣️ 情景例句
Smokers pollute the air.
吸烟污染空气。
I don't know what his native language is.
我不知道他的母语是什么。
It is not uncommon to hear that a shipping company has made a claim for cost of salvaging a sunken ship.
航运公司为打捞沉船而提出索赔，这是常有的事，