Nitrum
[化] 天然碱
🗣️ 情景例句
I'm always in a bad mood on Mondays.
我每个星期一情绪都很低落。
Where there is a will,, there is a way(or skill).
有决心，就有办法。
I stopped to let the car cool off and to study the map.
我停下车，让汽车发动机冷却一下，同时查看一下地图。