power failure

名词 n.
中文释义

英文释义

名词 n.
  1. An unscheduled or accidental break in the supply of electricity.
    — Sadly, some modern rolling stock engineers must hang their heads in shame after the recent power failures on Thameslink, where trains had to be reset by technicians after the supply frequency wandered off the 50hz.

词形变化

power failures plural
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