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 (someone) a blank stare give someone a blank stare give someone a bloody nose give someone a break give someone a bright idea give someone a bumpy ride give someone a bum steer give someone a buzz give someone a call give someone a chance give someone a charge give someone a clean bill of health give someone a crack at something give (someone) a dig give someone a dig give (someone) a dingle give someone a dirty look give someone a dose of own medicine give someone a dose of their own medicine give someone a dressing-down give someone a fair crack of the whip give someone a fair shake give (someone) a fair shake give someone a feel of give (someone) a fit

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。