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
OK, Robbie, maybe you should watch him. Robbie
也许你得看着他点。
If he does, and later you are not hired.
如果他问了这个问题，后来你又没有被雇用。
The IBM Personal Computer was widely copied.
IBM的个人电脑被大规模地模仿。