Demarkation
n. (=demarcation)定界, 分界
✅ 同义词
🗣️ 情景例句
There are several tours of the Grand Canyon.
到大峡谷有好几个旅游团。
As is the workman so is the work.
什么工人出什么活。
He found it very difficult to get to sleep and he was rather angry with the man upstairs.
他觉得这样很难入睡， 他对楼上的人相当生气。