英语词汇ordinary hydrogen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	ordinary hydrogen
释义	ordinary hydrogen hydrogenationn. 氢化作用
随便看	securities representative Securities Review Committee securities sale Securities salesman securities services securities substitution companies securities swapping securities switching Securities trading securities trading data securities transaction responsibility reserve securities transactions tax Securities Transaction Tax securities transfer agent securities transfer tax securities trust securities underwriter Securities underwriting securities underwriting syndicate securitinine Securitisation securitisations securitise securitised securitises

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