quaternary ammonium
查询英语单词中文释义、音标、发音和例句。
quaternary ammonium base
英
[quaternary ammonium base]
美
[quaternary ammonium base]
中文释义
[化] 季铵碱
单词分析
单词结构:
quaternary ammonium base
字母数:24
记忆提示
🎯 重点记忆:
- 单词拼写:quaternary ammonium base
- 核心含义:[化] 季铵碱
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更新时间:2026-09-02 04:58:55