英语词组back track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	back track
释义	back track verb when injecting a drug, to draw blood up into the syringe to mix with the drug that is being injected US, 1992
随便看	give you a good bawling-out give you a good bawling out give you a good talking to give you a good working-over give you a good working over give you a hammering give you a hand give you a hard time give you a heads up give you a kick give you a leg up give you a lift give you a lift? give you a line give you a lot of stick give you a melvin give you a minute give you a mouthful give you a new lease of life give you a nudge give you a pain give you a pasting give you a pat on the back give you a piece of her mind give you a piece of his mind

英语词组固定搭配大全包含354030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。