quaternium
构词拆分
quaternary词根/词干
+
ammonium词根/词干
词源说明
Blend of quaternary + ammonium. From quaternary ammonium.
释义（英文）
名词 Noun
- A quaternary ammonium functional group
- A quaternary ammonium cation
- A quaternary ammonium compound
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Blend of quaternary + ammonium. From quaternary ammonium.