Nitrum
[化] 天然碱
🗣️ 情景例句
But I wear size ten.
但我穿十号的衣服。
Do not speak of your happiness to one less fortunate than yourself.
不要向不如你幸运的人述说你的幸福。
I can't remember.The man who I served was wearing a hat.
我记不起来了。我接待的那个人戴着一顶帽子。