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alkali metal的英文翻譯是什么意思，詞典釋義與在線翻譯：
英英釋義
Noun:
-
any of the monovalent metals of group I of the periodic table (lithium or sodium or potassium or rubidium or cesium or francium);
"the hydroxides of the alkali metals are strongly alkaline"
alkali metal的用法和樣例：
例句
用作名詞 (n.)
- The free alkali metals react immediately with water to liberate hydrogen.
游離的堿金屬直接和水中作用，放出氫氣。 - Conclusion Alkali elements have the positive effect on the crystal of sapphire.
結論堿金屬元素對山東藍寶石的結晶有積極的推動作用。
