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	clippie; clippy clipping clipping from clipping out of clippy clips clip sb's wings clips from clip somebody's wings clip someone's wings clip someone's wings, to clip someone’s wings clip (something) from (something) clip (something) out of (something) clips out of clip their wings clip wings clip your wings clique clique up C list clit cliterature clithopper clit lit

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。