at a time

介词短语
中文释义

英文释义

介词短语
  1. In a single, continuous period of time.
    — He manages to abstain from smoking for weeks at a time, but then gives in and starts again.
  2. Simultaneously at each occurrence (of some action).
    — climb stairs two at a time
  3. Used other than figuratively or idiomatically: see at, a, time.
    — We can't buy a new car at a time when we are already running low on money.

词汇关系

近义词
at one time at the same time simultaneously together
反义词
individually one at a time piecemeal separately severally singly
衍生词
one at a time
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