Spark的英文释义Noun 1. a momentary flash of light
2. brightness and animation of countenance;
he had a sparkle in his eye3. electrical conduction through a gas in an applied electric field
4. a small but noticeable trace of some quality that might become stronger;
a spark of interesta spark of decency5. a small fragment of a burning substance thrown out by burning material or by friction
Verb 1. put in motion or move to act;
trigger a reactionactuate the circuits2. emit or produce sparks;
A high tension wire, brought down by a storm, can continue to spark
