英语词汇“usefulness”的读音、翻译、释义、用法及例句-语文网

词汇	usefulness
释义	usefulness KK:[`jusfәlnɪs] DJ:[`ju:sfulnis] n. 1. 有用, 有益, 有效[U] He has outlived his usefulness. 他已老而无用了。同义参见: value worth convenience utility
随便看	automatic message routing automatic message switching center automatic monitor automatic number identification Automatic Operating and Scheduling Program automatic page numbering automatic pagination automatic pilot automatic plotting automatic polling automatic priority group automatic program interrupt automatic programming automatic programming tool automatic program verification system automatic punch automatic quality control automatic recovery program automatic repagination automatic repeat key automatic repeat request automatic restart Automatic Retrieval System automatic return automatic revolving credit

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