词汇	chelurid
释义	chelurid 🌏螯合物
随便看	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 standard stocks standard stock solution standard stop