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
and you won't be able to have dinner.
你没有办法吃晚饭了。
John would like to touch some of the sculpture in the art gallery.
约翰想触摸几件美术馆的雕刻。
The question became one of whether Man could control the disease he had invented.
现在的问题是，人类能否控制住这种人为的疾病。