Read Edit View history 二甲基胂酸 èrjiǎjīshènsuān cacodylic acid Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 二甲基胂酸 · èrjiǎjīshènsuān · cacodylic acid 2026/03/04 二甲基胂酸 èrjiǎjīshènsuān cacodylic acid dimethylarsenic acid (CH3)2AsO2H, a herbicide and organoarsenic compound 二甲基胂酸是一种常用的有机砷除草剂。 noun created sense Mar 4, 2026, 02:25 AM