单词	boracic acid
释义	boracic acid noun bo·​rac·​ic acid bə-ˈra-sik-  : boric acid Word History Etymology Medieval Latin borac-, borax borax First Known Use 1790, in the meaning defined above Medical Definition boracic acid noun bo·​rac·​ic acid bə-ˌras-ik-  : boric acid
随便看	packed in packed jury packed like sardines packed lunch packed off packed out packed solid packed up packed up or in packed up or off packer packer hide packerae packeras packers packers' can packery packet packet boat packet ship packet switching packet-switched packeted packeting packets

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