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	ambient conditions ambient curing ambient density ambient display ambient dose ambient dust ambient effects ambient energy ambient environment ambient environmental conditions ambiente temperature ambient factors ambient gamma ambient gamma radiation ambient groceries ambient heating ambient heating systems ambient humidity ambient impact ambient influences ambient intelligence ambient level ambient light ambient light and proximity sensors ambient light conditions

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 —