U tubes
[医] U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
They don't have a coffee shop.
他们也没有咖啡厅。
You don't have to play that record/CD so loud, do you?
你不一定要把唱片放得那么响，对吧？
It's a book.
一本书。