Fluorating
氟化
🗣️ 情景例句
I feel as though I have been standing here for 50 days.
可我感觉像是在这里站了50天。
His confidence can be destroyed by a harsh word.
他的信念，只要受到严厉的批评就会崩溃。
I think that young children often appreciate modern pictures better than anyone else.
我觉得小孩子们往往比任何人都更能欣赏现代绘画，