Leptothrix
[医] 纤毛菌属
🗣️ 情景例句
I've got to explain about it.
我得解释一下此事。
Life is but a span.
人生如朝露。
Good afternoon! I've come to return your pan. Thank you very much for lending it to me.
下午好！我来还你锅。非常感谢你能把锅借给我。