spark plug
柯林斯詞典
1. N-COUNT A spark plug is a device in the engine of a motor vehicle, which produces electric sparks to make the petrol burn. (汽車引擎內(nèi)的)火花塞
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spark plug (spark plugs)
劍橋詞典
spark plug noun [C] (ENGINE)
a device in an engine that produces an electrical spark that lights the fuel and makes the engine start
火花塞
spark plug noun [C] (PERSON)
USa person who gives energy to an activity involving others
中堅(jiān)，激勵(lì)者
She's the spark plug of the team . 她是該隊(duì)的中堅(jiān)分子。 返回 spark plug