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