英语词汇“efficiency”的读音、翻译、释义、用法及例句-范文网

词汇	efficiency
释义	efficiency音标：[ i'fiʃənsi ] n.1.功效。2.效率；效能；实力，能力。3.【物理学】性能。
随便看	threshold threshold of consciousness threw thrice thrid thrift thrift shop thriftless thrifty thrill thriller thrilling thrips thrive thriven thro throat throat lozenge throat microphone throat mike throaty throb throbbing throe throgmorton street

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