火花
spark
英 [spɑ?k] 美 [spɑ?rk]?
n.
火花;火星;电火花;(指品质或感情)一星，丝毫，一丁点;生气;诱因;愤怒的情感
v.
引发;触发;冒火花;飞火星;产生电火花
第三人称单数： sparks复数： sparks现在分词： sparking过去式： sparked过去分词： sparked
牛津词典
noun
1、[C]?火花；火星
a very small burning piece of material that is produced by sth that is burning or by hitting two hard substances together
A shower of sparks flew up the chimney.
烟囱里飞出无数火星。
2、[C]?电火花
a small flash of light produced by an electric current
sparks from a faulty light switch
漏电的电灯开关发出的火花
A spark ignites the fuel in a car engine.
汽车发动机中的燃料由火花点燃。
3、[C,?usually sing.]?~ of sth
（指品质或感情）一星，丝毫，一丁点
a small amount of a particular quality or feeling
同义词：?glimmer
a spark of hope
一线希望