X tubes
[医] X形管
🧩 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
Yes. I like her.
是的，我喜欢她。
Count not your chickens before they are hatched.
不要过早乐观。
Train compartments soon get cramped and stuffy.
车厢很快就变得拥挤、闷热，