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下回る， 下廻る， したまわる
1. to fall below (esp. figures: profits, unemployment rate, etc.), to be less than, to be lower than, to fall just short of, to be just under
低于(尤其用于表示数值：利润、失业率等)，少于，低于，仅略低于，略低于
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熱帯夜， ねったいや
1. sultry night, sweltering night, night in which temperature doesn't fall below 25 degrees C
闷热的夜晚，酷热的夜晚，气温不低于25摄氏度的夜晚
