Martin's tube
[医] 马丁氏引流管
🧩 词语组成解析
🗣️ 情景例句
We are from Shanghai.
上海。
Do you have my pencil?
你拿了我的铅笔吗？
Oh, a lot of different things! One machine helps them to put rice in bags.
能做好多不同的事情呢！比如能帮助农民把大米装袋等。