spark

火花；朝气；闪光英释nna very small piece of burning material produced by a fire or by hitting or rubbing two hard objects together

发动；鼓舞；求婚英释vvIf a burning object or electricity sparks a fire, it causes a fire

1 spark plug,n. 火花塞；带头人；中坚分子

2 electric spark,电火花

3 spark discharge,火花放电

4 spark gap,火花隙；电花隙

5 spark ignition,火花点火

6 spark machining,电火花加工

7 spark advance,点火提前；火花提早

8 electric spark machining,[机械]电火花加工；放电加工

9 spark erosion,火花蚀刻，电火花腐蚀

10 spark of life,生命的火花

11 make the sparks fly,干得热火朝天；进行得非常热烈

12 spark timing,火花定时器

13 not a spark of,毫不，一点也不

1 sparks from the fire.火里飞出的火星

2 The scrape of metal on metal sent up a shower of sparks ..金属之间互相摩擦，迸出一串火星。

3 A dropped cigarette may have sparked the fire..一支丢弃的香烟可能引发了这场火灾。