Martin's tube
[医] 马丁氏引流管
🧩 词语组成解析
🗣️ 情景例句
By this time next week we shall be in London.
下星期的这个时间我们将在伦敦。
He likes playing at the model buiding.
他喜欢玩摸型建筑。
When you have found a building in which to start your school.
你找到开办学校的楼房后