时间: 2025-04-25 23:20:02
美: [ə'monɪəm]
英: [ə'məʊnɪəm]
n. [无化] 铵；氨盐基
最后更新时间:2025-04-25 23:20:02
词源分析：
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The ammonium ion (NH₄⁺) is a common nitrogen source in fertilizers.
Ammonium sulfate is often used as a fertilizer in agriculture.
The presence of ammonium in water can indicate pollution.
Scientists studied the behavior of ammonium ions in various pH levels.
Ammonium hydroxide is used in cleaning products for its ability to dissolve grease.
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通过上述分析，"Ammonium" 这个词在化学中具有重要的地位，并且在环境科学中也有广泛的应用。希望这些信息能帮助你更好地理解和记忆这个单词。
[N] of, consisting of, or containing the monovalent group NH4– or the ion NH4+ 铵根正离子
例：ammonium compounds