行业
近义词与同义词
按词义分组列出，使用时请结合具体语境。
the particular occupation for which you are trained
the principal activity in your life that you do to earn money; "he's not in my line of business"
an occupation requiring special education (especially in the liberal arts or sciences)
基本解释
工商业中的类别。泛指职业饮食～丨服务～。