英语词汇productivity的意思、翻译、用法及例句-英语用法大全

词组	productivity
释义	productivity ☞productivityn. [ˌprdʌk′tɪvǝtɪ] 双解释义 U 生产率，生产力　the relationship between how many quality products and services each worker or industry can produce in a given time 句型例句　Computers have greatly increased productivity in business offices.　计算机大大提高了商务办公室的工作效率。
随便看	race racial racism rack racket radar radiant radiate radiation radical radio radioactive radius raffle raft rag rage ragged raid rail railroad railway rain rainbow raincoat

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