英语词组on guard是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	on guard
释义	on guardadj. phr.Watchful; watching. 警惕，提防；警戒。◆ The police warned people to be on guard for pickpockets during the Christmas rush.警方提醒人们在圣诞节的购物热潮期间要提防扒手。
随便看	hard feeling hard-fisted hard going hardheaded hardhearted hard-hitting hard line hardly any hardly any or scarcely any hardly ever hardly ever or scarcely ever hard-nosed hard nut to crack hard nut to crack also tough nut to crack hard of hearing hard-on hard pill to swallow hard put hard put or hard put to it hard put to it hard sell hard-top hard up hard way harebrained

英语词组固定搭配大全包含9718条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。