Read Edit View history 碱性金属 jiǎnxìngjīnshǔ alkali metal Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 碱性金属/鹼性金屬 · jiǎnxìngjīnshǔ · alkali metal 2026/03/04 碱性金属 / 鹼性金屬 jiǎnxìngjīnshǔ alkali metal alkali metal 钠和钾都属于碱性金属。 created sense Mar 4, 2026, 02:25 AM