工厂: factory; mill; plant; works 短语和例子铁工厂 iron shop; fabric; 化工厂 chemical works; 飞机工厂 aircraft plant; 军工厂 munition plant; 装配工厂 assembly factory; 工厂安全 factory safety; 工厂办学 factory establishing s
专业: 1.(学校学科分类)specialized subject; special field of study; speciality; discipline 短语和例子这个系有四个专业。the department offers four specialities.2.(生产部门的各业务部门) specialized trade or profession; special
