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
Have you ever done any work in this field?
你曾经干过这一行吗？
Can I see your license, please?
请你给我看一下你的驾驶执照行吗？
'Mr. Lane was defeated in the elections.
“莱恩先生在大选中被击败了，