英语词汇rarefy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	rarefy
释义	rarefy v (pt, pp -fied) [I, Tn esp passive 尤用於被动语态] (cause sth to) become thinner or less dense （使某物）变薄, 变稀, 变?quot;?BR> rarefying gases 变得?quot;〉钠?
随便看	catchword catchy catechise catechism catechize categorical categorically categorize category cater caterer catering caterpillar caterwaul catfish catgut Cath catharsis cathartic cathedral Catherine wheel catheter catheterize cathode cathode ray

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