英语词汇“effectiveness”的读音、翻译、释义、用法及例句-语文网

词汇	effectiveness
释义	effectiveness KK:[ә`fєktɪvnɪs] DJ:[ә`fektivnis] n. 1. 有效; 有力同义参见: virtue utility
随便看	twelve twelvemo twelvemonth twelvepence twelvepenny twelve-tone twentieth twenty twenty-first twenty-foot equivalent unit twenty-nine feature code twenty-one twenty pence twenty-twenty twenty-twenty vision twenty-two twerp Twi twice twice-laid twice-told twiddle twiddle one's thumbs twiddly twig

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