megawatt-hour

短语

[电] 百万瓦时

词形变化

megawatt-hours 复数

释义与例句

n.
  1. 1.

    A unit of energy equal to that provided by one megawatt acting for one hour (3·6 × 10⁹ joules).

词汇关系

名词

上位词 1

work unit

部分词 1

kilowatt-hour

词源

By surface analysis, megawatt + hour, or, by surface analysis, mega- + watt-hour.

来源：wiktionary