| 单词 | kW-hr |
| 释义 | kW-hr (once / 2363863 pages) n WORD FAMILY kW-hr USAGE EXAMPLESCurrent bought from the Public Service Corporation cost from 10 to 12 cents per kw-hr. delivered at the mouth of the tunnel. Lavis, F., Transactions of the American Societ...(2010) n a unit of energy equal to the work done by a power of 1000 watts operating for one hour Syn|Hyper B.T.U., Board of Trade unit, kilowatt hour energy unit, heat unit, work unit a unit of measurement for work |
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