记忆方法
双解例句
小知识
Bond, James Bond, is perhaps the most famous fictional operative of our time. Martini-drinking, globe-trotting, and womanizing aside, let us not forget his primary role as a government secret agent — collecting intelligence and bringing down the world's enemies.
As a noun, operative is often used as a synonym for spy. It can also, less covertly, be used to name a skilled worker, as in “No one aligns gears better than Joe, an operative at the car factory.” As an adjective, operative can mean that something is working, as in “an operative car alarm.” Finally, operative can mean “the most important or effective word.” James Bond is a fictional operative, and the operative word in that statement is fictional.
实用短语
常用短语
单词用法
反义词
同根词
词根:operate
adj.operating操作的;[外科] 外科手术的
operational操作的;运作的
operant操作的;有效的
n.operation操作;经营;[外科] 手术;[数][计] 运算
operant自发反应;操作性制约;发生作用之人或物
v.operating操作(operate的ing形式);动手术
vi.operate运转;动手术;起作用
vt.operate操作;经营;引起;对…开刀