单词	polyphone
释义	polyphone noun poly·​phone ˈpä-lē-ˌfōn  : a symbol or sequence of symbols having more than one phonemic value (such as a in English) Word History First Known Use 1872, in the meaning defined above
随便看	acetyl bromide acetyl cellulose acetyl chloride acetyl coenzyme A acetyl number acetyl peroxide acetyl value acetyl-CoA acetylacetonate acetylacetone acetylamino- acetylate acetylated acetylates acetylating acetylation acetylations acetylative acetylcarbinol acetylcholine acetylcholines acetylcholinesterase acetylcholinesterases acetylenation acetylene

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