Read Edit View history 苛性 kēxìng caustic Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 苛性 · kēxìng · caustic 2026/03/04 苛性 kēxìng caustic caustic (chemistry) 使用这种苛性物质时必须佩戴手套。 noun created sense Mar 4, 2026, 02:25 AM