順式結構 shùnshìjiégòu cis-configuration Origin Definitions Defs Strokes Stroke Words Sentences Sents 顺式 順式 shùnshì cis- (chemistry) Prefix used to describe an isomer where two atoms or groups are on the same side of a double bond or ring plane结构 結構 jiégòu noun structure structure; composition; makeup; architecture; the way various parts are arranged to form a whole