Safety tubes
[医] 安全管
🧩 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
Where are your manners?
你的规矩哪里去了？
I am sorry Mr. Chen is unavailable, would you like to speak to anyone else?
抱歉陈先生不在，你要不要跟其他人讲话？
I like listening to the radio, but I can't spend much time on it.
我喜欢听收音机，但不能花太多的时间。