英语词汇at the coalface怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	at the coalface
释义	at prep — 于 prep • 对 adv • 乎 prep the 1970s— 七十年代 the 1960s— 六十年代
随便看	molecular interactions molecular laboratories molecular layer molecular level molecular life science molecular liquids molecularly molecularly imprinted polymer molecular manufacturing molecular markers molecular mass molecular mechanism Molecular Medicine molecular methods molecular microbiology molecular mimicry molecular mobility molecular Modeling molecular models molecular monolayer molecular motion molecular motors molecular movement molecular nature molecular oncology

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

at prep —