Collunaria
[医] 洗鼻剂
🗣️ 情景例句
The smog in L.A. is caused by air pollution and water vapor.
洛杉矶的烟雾是由空气污染和水蒸气造成的。
I don't know what I should have done without your help.
要不是您的帮助，我真不知道该怎么办。
Yet all these things, different as they seem, have one thing in common.
然而所有这些东西，看上去虽不同，但却有一个共同点。