Cordon off
用警戒线隔离[阻挡]
🧩 词语组成解析
off
[ɔ:f, ɔf]
prep. 从…落下;离开;从…去掉;下班;
adv. 离开;距，离;被取消;下班;
adj. 不新鲜的;不能接受;不礼貌;
n. 起跑;
v. 杀死;
🗣️ 情景例句
It's only natural that if I care about Michelle
假如我关心 Michelle
How do you do?
你好！
I would like to ask you a favor.
我可以提出一个要求吗？