Ammonium-parchlorate explosive
[机] 高氟酸铵炸药
🧩 词语组成解析
n. 铵\\n[化] 铵
🗣️ 情景例句
I feel rotten about not taking the children out.
我没有带孩子出去觉得很不痛快。
Will you please lock the door when you leave?
请您当你离开时，锁门？
Well, I couldn't sleep last night.
啊，我昨晚上没睡好觉。