英语词汇preannounce的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	preannounce
释义	preannounce 英?['pri:'?'na?ns] 美?['pri'?'na?ns] 释义 vt. 预告，事先宣告
随便看	chemically equivalent chemically excited molecule laser chemically foamed plastic chemically-fogged emulsifier chemically-fogged emulsion chemically formed rocks chemically-formed rocks chemically gated channel chemically-gated ion channel chemically gated ion channel chemically grown chemically imbalanced chemically impaired chemically incomplete combustion chemically-induced chemically induced artifact chemically induced dynamic electron polarization chemically induced dynamic nuclear polarization chemically induced dynamic nuclear polarization, CIDNP chemically-induced lipidosis chemically induced lipidosis chemically inert chemically initiated electron exchange luminescence chemicallyly pure chemicallyly pure reagent

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