Perphosphate
过磷酸盐
🗣️ 情景例句
ASPCA Animal Shelter.
ASPCA动物收容所。
Switzerland is famous for its milk and cheese.
瑞士的牛奶和奶酪是非常出名的。
Are all the things in the car now?
现在所有的东西都在车上吗？