Quaternary ammonium halide
[化] 季铵卤化物
🧩 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
Five five five...one seven two oh. Hello? 555-1720
喂 喂?
Did you get any sleep on the plane?
你在飞机上睡觉了吗?
What are you going to do with that vase, Penny?
你打算如何处理那共瓶?
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