Ammonium
n. 铵\\n[化] 铵
🗣️ 情景例句
My little boy is having a school play tonight, I don't want to miss it.
我的小儿子今晚会参加学校的戏剧表演，我不想错过了。
When it started raining, I was playing outside.
当雨开始下的时候，我在外面玩。
What a surprise!
太令人惊讶了！