ammonium

US /əˈmoʊniəm/

UK /əˈməʊniəm/

B2 中高級
n. (u.)不可數名詞
Ammonium can be used in smelling salts
n. (u.)不可數名詞銨鹽
The soil sample showed a high concentration of ammonium.
n. (u.)不可數名詞銨離子
The presence of ammonium can be detected using specific reagents.

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