单词	aldopentose
释义	aldopentose noun al·​do·​pen·​tose ˌal-dō-ˈpen-ˌtōs  -ˌtōz plural aldopentoses chemistry : a pentose with an aldehyde functional group attached to the first carbon atom : a pentose (such as ribose or arabinose) of an aldehyde nature It is a naturally occurring monosaccharide with a carbonyl group located at the end of its 5-carbon chain, making it an aldehyde derivative, or an aldopentose. Paula Frank, Prepared Foods, 1 June 2006 Word History Etymology aldo- + pentose First Known Use 1899, in the meaning defined above
随便看	praxes praxinoscopes praxiologies praxis praxises praxitelean Praxiteles pray pray tell praya prayae prayas prayed prayer prayer bead prayer beads prayer bones prayer book prayer cloak prayer desk prayer feather prayer flag prayer in aid prayer life prayer mat

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。