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1. Oxford American Dictionary

   operative

   • IPA[ˈäp(ə)rədiv]

   美式

   • adj.
     functioning or having effect；(of a word) having the most relevance or significance in a phrase or sentence
   • n.
     a worker, especially a skilled one in a manufacturing industry.；a private detective or secret agent.
2. • 釋義
   • 相關詞

   adj.

   形容詞

   • 1. functioning or having effect the transmitter is operative the mining ban would remain operative 同義詞 in force, in operation, effective, in effect, valid, ... 更多functioning, working, running, up and running, in operation, in use, in action, going, operational, workable, serviceable, functional, usable, in working order/condition, viable反義詞 invalid, out of order
   • ▪ (of a word) having the most relevance or significance in a phrase or sentence a young man, and the operative word is young, should go into the armed services at around seventeen 同義詞 key, significant, relevant, applicable, pertinent, ... 更多apposite, germane, apropos, crucial, critical, main, chief, major, central, pivotal, fundamental, vital, important, essential反義詞 irrelevant
   • 2. relating to surgery they had wounds needing operative treatment

   n.

   名詞

   • 1. a worker, especially a skilled one in a manufacturing industry. 同義詞 machinist, (machine) operator, mechanic, engineer, driver, ... 更多worker, workman, (factory) hand, artisan, craftsman, craftswoman, blue-collar worker, machine minder
   • ▪ a private detective or secret agent. 同義詞 agent, secret agent, undercover agent, spy, mole, ... 更多plant, double agent, counterspy, informalspook, archaicintelligencer, archaic, informalbeagle, detective, private detective, investigator, private investigator, sleuth, shadow, enquiry agent, informalprivate eye, tail, informal, datedgumshoe, bogey, dick

   post-operative

   • adj.
     during, relating to, or denoting the period following a surgical operation: post-operative care

   Oxford Dictionary

3. • 更多解釋

   operative

   • IPA[ˈɒp(ə)rətɪv]

   英式

   • adj.
     functioning or having effect: the transmitter is operative the mining ban would remain operative
   • n.
     a worker, especially one in a manufacturing industry: the operatives clean the machines at the end of every shift

   Oxford Dictionary