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- Half Amplitude Duration 半振幅宽度
- She reckoned she had cut her cost by half. 她估计她减少了一半的费用。
- I worried half the night and have a fitful sleep. 我半个晚上都一直在担心,故而时醒时睡。
- Half the oil in the lamp had burnt away. 油灯中一半的油已经烧掉了。
- Half the runners have been doped out. 有一半的赛马是服了药的。
- I have a half dollar but no small coins. 我有一枚五角硬币但没有更小的硬币。
- I have half a mind to shut him up. 我有点想把他关起来。
- The baby had a gain of half a pound. 婴儿的体重增加了半磅。
- I had to cool my heels for half an hour. 我只好等了半个小时。
- Sound waves are measured by their amplitude. 声波是根据其振幅来测量的。
- I apportioned half the property to each of them. 我把财产的一半分配给他们各人。
- Please whomp up a meal for us; we have to leave in half an hour. 请给我们随便弄餐饭吃吧,我们半个小时后就得动身。
- Half the men in the office have designs on my secretary. 办公室里有一半男子对我的秘书有不良企图。
- The amplitude or loudness of a sound. 音量声音的响度或强度
- He can fling off a poem in half an hour. 他可以在半小时之内草就一首诗。
- It took him half an hour to finish the work. 他花了半个小时做完这项工作。
- I usually go to bed at half past ten. 我通常十点半睡觉。
- By their comprehensiveness and amplitude these picture fille the imagination. 这些照片以其综合性和丰富而充满了想像力。
- Our defence had him closely marked throughout the first half. 我们的後卫在整个上半场都把他钉得死死的。
- Half the fruit crop froze out in the sudden cold. 一半的水果作物在突如其来的寒流中被冻死。