英语单词“effective”的翻译、意思、音标-英汉词典

单词	effective
释义	effective a.有效的，生效的〖题〗The agreement will become ___ from January 17. A.effect B.effective C.efficient D.true 〖解〗答案B。effective生效的，有效的。efficient有效力的，效率高的。
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