Fluorinator
氟化器
🗣️ 情景例句
Thank you very much. So we can put our minds at ease.
非常感谢，这样我们就放心了。
Can I take you out to dinner? It'll be my treat.
我带你出去吃饭好吗？这次我请客。
In his youth, his father and grandfather often told him stories about their family history.
年轻时，他的父亲和祖父常常同他说起他们的家史。