Souttar's tubes
[医] 骚塔氏管(以一氡气管引入食管以治食管癌)
🧩 词语组成解析
n. 管子, 导管；管状虫；伦敦地铁（tube的复数）
🗣️ 情景例句
Five.
5号。
Teaching others teaches yourself.
教学相长。
Oh, cheer up!perhaps we didn't to do badly.
啊，别灰心！或许我们考得还不太糟。