英语词汇ion engine怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	ion engine
释义	ion enginen.（名词） A rocket engine that develops thrust by expelling ions rather than gaseous combustion products. Also called ion rocket 离子发动机：一种依靠喷出离子而非气体燃烧发生物来获得推力的火箭发动机也作 ion rocket
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