Drainage thread
[医] 引流线
🧩 词语组成解析
thread
[θrɛd]
n. 线;线索;线状物;螺纹;
vt. 穿成串;将（针、线等）穿过…;用…线缝;给…装入（胶片、狭带、绳子）;
🗣️ 情景例句
Hello. Hello there. Are you ready for lunch with your grandpa?
哈喽 。哈喽 。 准备好跟你的祖父一起吃午饭吗？
Do business, but be not a slave to it.
要做事，但不要做事务的奴隶。
He could not find his fifty pence piece anywhere, and what is more,
但他摸了半天也没找到那50便士硬币，