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
Never say die.
永不气馁！
Being the newest member of this committee is really difficult.
能成为这个集体的新成员是很难的。
Waves are the children of the struggle between ocean and atmosphere.
海浪是大海和空气相斗的产物。