Nephridium
n. 原肾, 肾管\\n[医] 肾管(胚胎)
🗣️ 情景例句
Has a poor personal appearance.
衣着形象不佳。
I'm always disappointed when I don't get any mail.
当我收不到任何邮件时，我总是很失望。
When he landed near Dover, the first person to greet him was a local policeman.
当他在多佛着陆后，第一个迎接他的是当地一名警察。