英语词汇effectiveness怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	effectiveness
释义	ef·fec·tive·ness noun OPAL W /ɪˈfektɪvnəs/ /ɪˈfektɪvnəs/ (also less frequent effectivity /ɪˌfekˈtɪvəti/ /ɪˌfekˈtɪvəti/ ) [uncountable] the fact of producing the result that is wanted or intended; the fact of producing a successful result有效；奏效 to check the effectiveness of the security system检查安全系统的有效性 see also cost-effectiveness opposite ineffectivenessTopics Successc1, Change, cause and effectc1
随便看	gesture_2 gestured gestureless gesturer gesturers gestures gesturing gesundheit get get a bead on something get about get-about get above yourself get-above-yourself get-a-buzz-on get a charge out of something get a charge out of sth get across get-across get act together get a feel for something get a foot in the door get a free hand get a free ride get a grip

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ef·fec·tive·ness