洗手烘干机又名全自动洗手机、洁净室洗手机、无尘室洗手机、实验室洗手机。
就拿这个过度消耗能源的事例来说，据贸易部统计，日本极度豪华的配有喷雾器及烘干机的洗手间其耗电量惊人地占到了家庭用电量的4%。
As an example of excess, the famously luxurious Japanese toilet with sprays and dryers accounts for an amazing 4% of household-energy use, according to the trade ministry.
在公共洗手间里是用纸巾擦干手上的水还是用烘干机？
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