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  1. at once

    • ph.
      immediately;simultaneously
    • 相關詞
    • ph. without warning; suddenly

    Powered by New Oxford American Dictionary

    • ph. suddenly

    Powered by Oxford Dictionary of English 3e

    • 更多解釋
    • ph.
      immediately

    Powered by Oxford Dictionary of English 3e

  2. 知識+

    • 一個英文小疑問at a time V.S. once

      at one time, at once 是有 「同時」 的意思。在這個意義上,我們可以說: You had... do one task at one time. = You had better do one task at once. 你同一時間最好只做一件工作。 只要有上下文,讓人家知道這是在講 「同...

    • at once, right now, soon如何區分?

      at once通常口語比較少講~ 通常都是說right now比較多~ Come here, right now...來。 通常是老師叫學生過來~ 或者媽媽叫小朋友~ 也可以說Come here at once! Do it at once!馬上就做! Do it right now!現在就給我做...

    • Go at once??

      馬上......去!