碱性金属 jiǎnxìngjīnshǔ alkali metal Definitions Defs Origin Strokes Stroke Words Sentences Sents 碱性金属 鹼性金屬 jiǎnxìngjīnshǔ alkali metal any of the metallic elements in the first column of the periodic table, including lithium, sodium, and potassium
碱性金属 鹼性金屬 jiǎnxìngjīnshǔ alkali metal any of the metallic elements in the first column of the periodic table, including lithium, sodium, and potassium
