Read Edit View history 放射物 fàngshèwù radioactive material Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 放射物 · fàngshèwù · radioactive material 2026/03/04 放射物 fàngshèwù radioactive material radioactive material 这些放射物必须被妥善处理以防止污染环境。 noun created sense Mar 4, 2026, 02:25 AM