Alro quaternaries
[化] 阿耳绕季盐
🧩 词语组成解析
[化] 季盐; 季铵盐类
🗣️ 情景例句
It probably means we can't stay.
看来我们不能待在这儿了。
No wonder you're so experienced.
怪不得你这么有经验。
There's no need to be worried. We're both fine.
没有必要嘛。我们两个都挺好。