Stpp
[化] 三磷酸钠; 三聚磷酸钠
🗣️ 情景例句
It's almost lunchtime, and no fish yet.
差不多到午餐时间了， 还没钓到鱼。
What we can't get seems better than what we have.
人们得不到的好像比所拥有的要好。[九六全国高考]
An apple a day keeps the doctor away.
一天一苹果，医生远离我。