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
Be our guest.
请随意。
All is fish that comes to his net.
到了网中都是鱼；只要到手全都要。
But these are not analogous to what happens when man ages.
不过，这些衰老的情况同人并不相似。