Fluorate
氟酸盐
🗣️ 情景例句
Thank you, Charles.
谢谢你， Charles。
Let me talk to her over the phone.
让我在电话中和她讲些话。
Sometimes I have problems at work but on the whole I enjoy my job.
有时我的工作也有问题，但总的来说，我喜欢我的工作。