half-amplitude

常見例句

• I apportioned half the property to each of them.
  我把財產(chǎn)的一半分配給他們各人。
• She reckoned she had cut her cost by half.
  她估計她減少了一半的費(fèi)用。
• Sound waves are measured by their amplitude.
  聲波是根據(jù)其振幅來測量的。
• I worried half the night and have a fitful sleep.
  我半個晚上都一直在擔(dān)心，故而時醒時睡。
• He can fling off a poem in half an hour.
  他可以在半小時之內(nèi)草就一首詩。
• It took him half an hour to finish the work.
  他花了半個小時做完這項工作。
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