英语词组be sure to do sth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	be sure to do sth
释义	●be sure to do sth (also be sure and do sth spoken ) used to tell sb to do sth 一定要，务必（做某事）◆Be sure to give your family my regards. 一定要代我向你的家人问好。◆Be sure and call me tomorrow. 务必明天给我打电话。
随便看	know a thing or two know a thing or two about sb know a thing or two (about sb/sth) know a thing or two about sth know best know better know better than than to do sth know better (than that/than to do sth) know better than that to do sth know different know different/otherwise knowing knowledge known know no bounds know otherwise knows know sb backwards know sb by sight know sb inside out know sb/sth backwards know sb/sth inside out know sth backwards know sth down pat know sth full/perfectly/very well

英语词组固定搭配大全包含20132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。