Fluorides
n. [无化] 氟化物, 氰化物（fluoride的复数形式）
🗣️ 情景例句
Could you give me more details about your company?
能否给我些贵公司更详细的资料？
How often did I tell you to take your time?
我告诉你多少次要慢慢来?
Thank you. Goodbye.
谢谢。再见。