demarcate
v[Tn]
mark or fix the limits of (sth) 标出或确定(某事物)的界线
The playing area is demarcated by a white line. 运动场地以白线为界.
🗣️ 情景例句
Yes?
什么?
Roll my log and I'll roll yours.
互相吹嘘。
My dear friend, Mathilde. Let me tell you something. That necklace you borrowed from me wasn't a real diamond necklace. It wasn't valuable at all. The stones in the necklace were made of glass. It was worth five hundred francs at the most.