Stpp
[化] 三磷酸钠; 三聚磷酸钠
🗣️ 情景例句
Which part of the paper do you read first?
你会先看报纸的哪一部分？
Which one do you prefer?
你比较喜欢哪一个？
This factory needs a computer as soon as possible.
工厂需要尽快有一台电脑。