Samipling tubes
[医] 采样管
🧩 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
And, Mrs. Stewart, are you working?
嗯， Stewart太太， 你有工作吗？
I said, Do you need any help?
我是说:你需要帮忙吗？"
I was taking care of Sally.
我在照顾萨莉。