英语词汇be an expert in a trade or profession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	be an expert in a trade or profession
释义	be an expert in a trade or profession— 在行 () See also: be expert in— 擅长
随便看	provisions of Clause provisions of copyright provisions of data provisions of Decree provisions of Directive provisions of Directive 1999 5 ec. provisions of executive order provisions of federal provisions of German law provisions of information provisions of international conventions provisions of its Constitution provisions of labour provisions of law provisions of leave provisions of legislation provisions of local law provisions of national law provisions of paragraph provisions of part iii provisions of presidential decree provisions of Procedure provisions of public services provisions of room provisions of section

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。

be an expert in a trade or profession—