Setons
(seton 的复数) n. 泄液线\\n[医] 挂线, 串线; 挂线管道
🗣️ 情景例句
Two hours from now.
从现在起两小时。
I ought to explain to the manager.
我应该向经理解释。
As long ago as the fourteenth century,
早在14世纪，