| 正面 | 10516.operative 英 ['ɒp(ə)rətɪv]美 ['ɑpərətɪv]     |
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| 背面 |     释义： dispatch 派遣——patch 派去adj. 有效的；运转着的；从事生产劳动的n. 侦探；技工 例句： 1. Her aggressive moods alternated with gentle or more co-operative states.她情绪多变，时而咄咄逼人，时而又显得温柔平和或乐于合作。 operative 运转的，操作的来自operate,运作，操作。 operative (adj.)"producing the intended effect," early 15c., from Old French operatif (14c.) or directly from Late Latin operativus "creative, formative," from operat-, past participle stem of operari (see operation). Weakened sense of "significant, important" is from 1955.operative (n.)"worker, operator," 1809, from operative (adj.); sense of "secret agent, spy" is first attested 1930, probably from its use by the Pinkerton Detective Agency as a title for their private detectives (1905)." |