Subsulfate
碱式硫酸盐
🗣️ 情景例句
I knew we thought alike,
我知道我们心意相同，
If I want to be healthy,I have to stop smoking cigarettes.
如果我想要健康,我必须停止吸烟。
Education is one of the key words of our time.
教育是我们这个时代的关键词之一。