Demarcated
v. 定…的界线, 区分( demarcate的过去式和过去分词 )
✅ 同义词
🗣️ 情景例句
I felt the same way.
我当时也有这种感受。
The firemen fight fires and rescue people.
消防队员和火灾搏斗，拯救人们。
I can't see them there. Did you buy any this morning?
桌子下面没有。你今天早晨买了吗？