Quaternary ammonium hydroxide
[化] 季铵碱
🧩 词语组成解析
a. 四个一组的, 四元的, 四价的, 季的\\n[计] 四进制的, 四元的
🗣️ 情景例句
Anything to drink?
要喝点什么吗?
Women commonly live longer that men.
女性通常比男性长寿。
I tried to say something, but my mouth was full of cotton wool.
我想说点什么,但我嘴里塞满了药棉。
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