spark n. 火花，火星；电火花；一丝，略微；导火线，诱因
v. 引发，触发；产生火花（电火花）；点燃；增加趣味（或活力、风味等）
sparkler n. 钻石；烟火；才华焕发的人；[口]炯炯有神的眼睛
spanker n. 疾走者；出众者；船后桅纵帆；极好之物
sparker survey电火花测探法
sparker source电火花震源
网络短语:
transmission-type sparker 传输式电火花震源
electrical sparker 电火花震源
high-power sparker 大功率电火花震源
sparker r 电火花器
Acoustical sparker probe apparatus 发明名称
原声例句
科学杂志：科技
And when the sparker ignites, the reaction rockets the bot to a height of 30 centimeters.
当火花点燃时，反应会将机器人推到 30 厘米的高度。
科学杂志：科技
The researchers attached an electrolysis device to the robot, as well as an electric " sparker" When the apparatus is activated, the robot creates a buildup of gas in a chamber beneath itself.