英语词汇perhydrogenation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	perhydrogenation
释义	per·hy·dro·gen·a·tion /pəˌhaɪdrədʒɪˈneɪʃən/ n.
随便看	derivationist derivations derivative derivatively derivatively derivativeness derivativeness derivativenesses derivatives derive derived derived demand derived unit derived units derived-units deriver deriver derivers deriver's derives deriving derm derm- derm. -derm

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