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	undefiled undefined undelete undemocratic undemonstrable undemonstrative undeniable undenominational under under- under-the-counter under-the-table under-the-table payment underachieve underact underadvertising underage underarm underarmed underbelly underbid underbody underboss underbought underbred

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