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
n. 铵\\n[化] 铵
n. 氢氧化物\\n[化] 氢氧化物
🗣️ 情景例句
Vanilla?
香草的？
Two ears to one tongue, therefore hear twice as much as you speak.
两只耳朵对一舌，故应多听而少说。
The curious thing was that the lake was not marked on the map.
奇怪的是那个湖没有在地图上标出。