spark advance
[机械]火花提前
例句与用法：
The exhaust pipe shot sparks.
排气管中射出了火星。
The vital spark in him makes him an artist.
他生气勃勃的活力使他成为一个艺术家。
There was a wild spark in his eyes.
他的两眼炯炯发光。
词形变化：
名词: sparker |
动词过去式: sparked |
动词过去分词: sparked |
动词现在分词: sparking |
动词第三人称单数: sparks |
spark advance
名词 spark advance:
the timing of ignition relative to the position of the piston in an internal-combustion engine
同义词：lead