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 put or hard put to it hard put to it hard sell hard-top hard up hard way harebrained hark back harp away at harp away at or on harum-scarum harum-scarum hash out hatchet job hatchet man hate sb.'s guts hat in hand hats off to hats off to or one's hat is off to haul down one's colors haul down one's colors or strike one's colors haul in haul in or haul up or pull in haul over the coals haul over the coals or rake over the coals

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。