| 释义 |
u.ti.li.tyHjU:5tIl7I7ti, $-E7tinslightly fml the usefulness of something, esp. in a practical way功用，效用，利用The utility of the rescue equipment has still to be assessed in a real emergency. [U]这一救生设备的功用还有待在真正的紧急情况中评定。A utility is a service which is used by the public, such as an electricity or gas supply or a train service.公用事业，公用事业设备Different tax arrangements apply to public utilities. [C]对公用事业采用不同的税率制度。high utility bills高额公用事业开支A utility room is a room, esp. in a house, where useful equipment such as a washing machine is used and where things can be stored.(住宅等的)杂品存储室，杂用间，(放置洗衣机等)附属生活设施间
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