Read Edit View history 砒霜 pīshuāng white arsenic Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 砒霜 · pīshuāng · white arsenic 2026/03/04 砒霜 pīshuāng white arsenic white arsenic; arsenic trioxide As2O3 这种毒药的主要成分是砒霜。 noun created sense Mar 4, 2026, 02:25 AM