Read Edit View history 酰胺 xiān'àn amide Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 酰胺 · xiān'àn · amide 2026/03/04 酰胺 xiān'àn amide amide or acidamide (chemistry) 尼龙是一种常见的聚酰胺材料。 created sense Mar 4, 2026, 02:25 AM