单词	disubstituted
释义	disubstituted /dʌɪˈsʌbstɪtjuːtɪd / adjective Chemistry (Of a molecule) having two substituent groups.If an alkene is 1,2 - disubstituted, there are two possible structures - one with the substituents on the same side and one with the substituents on the opposite sides.... First was a study of the solubilities of o -, m - and p disubstituted benzenes. Starting from DuP 697 the defendants also synthesised certain 3,4 disubstituted products within the claims during this investigation.
随便看	quietlike quietly quietner quietness quiet number quiet period quiet revolution quiet room quietsome quietude quietus quietus est quiety quiff quila quill quillai quillaia quillaic acid quillaja quillay quillaya quillback quill-drive quill-driver

英语词典包含243303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。