Demarcation
n. 划界, 定界, 限界\\n[医] 分界, 划界
✅ 同义词
📖 牛津释义
demarcation
n[U, C]
(marking of a) limit or boundary, esp between types of work considered by trade unions to belong to workers in different trades 划界线; 界线; （尤指工会认为属於不同行业间的）工种界线
a line of demarcation 分界线
[attrib 作定语]
demarcation disputes in industry 工业上工种界线的纠纷.
🏥 医学释义
分界线，区别
🗣️ 情景例句
They'll be here soon, and then we'll eat.
他们马上就到。他们一到就开饭。
I would like to cancel the reserved seat.
我要取消已预定的位置。
so that the rabbit population was unlikely to be completely exterminated.
所以兔子不可能被完全消灭。