Nephridium
n. 原肾, 肾管\\n[医] 肾管(胚胎)
🗣️ 情景例句
Today is the twelfth. Why?
今天是十二号。怎么？
A smooth sea never made a skillful mariner.
平静的海洋练不出熟练的水手。
I can't see. I think they're in her pencil-box.
我看不到。我想大概在她的铅笔盒里。