emit a spark

迸发火花

频率: 7.210.5 每百万词

To produce a very small flash of light, often from electricity or fire.

产生非常小的闪光，通常由电或火引起。

emitVERB + NOUN (as object)

分类:

spark

例句 (10)

emit a spark = 迸发火花 (产生非常小的闪光，通常由电或火引起。)

  • The faulty wiring might emit a spark if you're not careful.如果你不小心，故障的电线可能会迸发火花。
  • The grinding wheels emitted a spark as they sharpened the blade.砂轮在打磨刀片时迸发出火花。
  • The flint is emitting a spark with each strike.每次敲击，火石都在迸发火花。
  • That damaged cable will eventually emit a spark and could start a fire.那根损坏的电缆最终会迸发火花，并可能引发火灾。
  • The machine had emitted a single spark just before it broke down.机器在发生故障前曾迸发过一次火花。
  • Even a small static shock can emit a visible spark in the dark.即使是微小的静电也能在黑暗中迸发出可见的火花。
  • The experiment was designed to see if the material would emit a spark under pressure.该实验旨在观察这种材料在压力下是否会迸发火花。
  • As the two rocks collided, they emitted a bright spark.当两块岩石碰撞时，它们迸发出明亮的火花。
  • Emitting a spark is the first sign of a dangerous electrical short.迸发火花是危险的电路短路的第一个迹象。
  • If the metal makes contact, it will emit a spark.如果金属接触，它就会迸发火花。