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
and I can finish wrapping all these gifts.
和我可以把这些礼物包装完。
I've studied the reports of past meetings.
我学习了以往的会议记录。
'Will you be staying in England?' I asked.
“您就呆在英国吗？”我问。