Quaternary ammonium hydrate
[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
hydrate
[['haidreit]]
n. 水合物, 水化合物, 氢氧化物\\nvt. 使成水化合物
🗣️ 情景例句
Payment by instalments is one of the terms of payment that has been accepted.
分期付款是通常被接受的一种付款方式。
The doctor said I looked pale and tired.
医生说我看起来苍白和疲倦。
I have got some wonderful news to tell you. I have been offered a scholarship at a university in Australia for my further education. One hundred and twenty-five students took exams for it, and I was one of the five to be chosen. However, my parents are tr
我有一些非常好的消息要告诉你。我得到了澳大利亚一所大学提供给我进修的一笔奖学金。为了获得这笔奖学金，125个学生参加了考试，而我是5个被选上的人中的1个。然而，我父母试图阻止我到那里去学习。他们说澳大利亚太远了，他们将一整年见不到我，我会很孤独的。他们建议我改