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
My friends will get a big kick out of getting these.
送劳力士，我同事准乐死了！
Hawaiians are used to the rumblings of the volcano.
夏威夷的人已经习惯于火山的爆发声了。
All he knew was that his African ancestor taught his son and grandson the words in his own language for river and guitar.
他所知道的只是非洲祖先用自己的语言教给儿孙们的“江”和“吉他”这两个词。