单词	bifunctional chelate
释义	bifunctional chelate 双官能螯合物
随便看	traditional packaging traditional painting Traditional painting art traditional paintings traditional paintings of scholars traditional papanicolaou smears traditional paper-cut art Traditional Pap smear traditional parental instruction Traditional paste traditional patriarchal religion traditional pattern traditional opera Traditional opera circles traditional opera house Traditional opera innovation traditional opera music traditional operas traditional operas in film traditional operas of yuan dynasty traditional opera writer traditional ophthalmology in china traditional optimal methods traditional optimization operator Traditional oral epics