Fluorosis
[化] 氟中毒\\n[医] 氟中毒, 斑釉
🗣️ 情景例句
Off-season clothes are usually sold at very attractive prices.
换季衣服的售价通常挺吸引人。
You'll fall, if you don't take care.
你不专心的话，就会跌倒。
She put away her compact and smiled kindly.
她放好了粉盒，慈祥地微笑着。