adj.一价的
The univalent,unsaturated organic radical C3H5. 烯丙基单价的不饱和的有机自由基
A univalent organic radical,C2H5. 乙基一种一价烃基的
Of,relating to,or containing univalent copper. 一价铜的属于、关于或包含一价铜的
A univalent organic radical, C2H5. 乙基一种一价烃基的C2H5
The univalent, unsaturated organic radical C3H5. 烯丙基单价的不饱和的有机自由基c3h5
