operative〔名词〕工作着的,操作的;n.起作用的,有效的详细»
operative〔形容词〕运转的,操作的,运算的,有效力的,手术的;n.职工详细»
operative〔形容词〕运转的(操作的,运算的;n.职工(操作的,工作的详细»
operative操作的，工作着的有效的，现行的(技术)工人详细»
技工mechanist;skilled craftsman详细»
技工craftsman;mechanic;operative;serviceman;servicemen详细»
技工artificer;mech;serviceman详细»
技工craftman;engineering worker;mechanic;operative;tradesman详细»