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單詞乎

up time

up time是什么意思、up time怎么讀

up time漢語翻譯

【電】 可運用時間

up time英語解釋

名詞 up time:

  1. a period of time when something (as a machine or factory) is functioning and available for use
    同義詞:uptime

up time例句

  1. Activity, such as schoolwork or office work, meant to take up time but not necessarily yield productive results.
    無生產(chǎn)性工作,機關(guān)工作占用時間但不必要獲得生產(chǎn)結(jié)果的活動,如學(xué)校工作或機關(guān)工作
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