单词	旋光转化作用
释义	旋光转化作用医Walden inversion
随便看	standard stationary steam pressure standard station screen standard statistic standard statistical package standard statistical routines standard statistical tabulation standard statistical test standard status standard status crime standard steam standard steam pressure standard steam table standards technicaladvisory group standard steel standard steel ball standard steel construction standard steel ingot mould standard steel section standard steel window section standard step method standard stereogram standard stiffness standard stimuli standard stimulus standard stock