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单词	substituent
释义	sub·stit·u·ent (səb-stĭch-ənt) n. An atom or group substituted for another in a chemical compound. adj. Of or relating to such an atom or group. [Latin substituēns, substituent-, present participle of substituere, to substitute; see SUBSTITUTE.]
随便看	people of color people of interest People of the Book peopler People's Party People's Republic People's Republic of Peoria Peoria pep peperomia Pepin III. pepino Pepin the Short peplos peplum peplumed peplus pepo pepper pepper-and-salt pepperbox peppercorn peppercress pepper game

英语词典包含135693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。