spark
/spɑrk/
a momentary flash of light
中文释义：火花；火星
A single spark from the campfire ignited the dry grass.
篝火的一个火星点燃了干草。
The mechanic noticed a spark coming from the engine wiring.
机械师注意到发动机线路冒出火花。
/spɑrk/
a momentary flash of light
中文释义：火花；火星
A single spark from the campfire ignited the dry grass.
篝火的一个火星点燃了干草。
The mechanic noticed a spark coming from the engine wiring.
机械师注意到发动机线路冒出火花。