Tipaque
二氧化钛
🗣️ 情景例句
Mary, I'm glad you called me.
Mary，很高兴你给我打电话。
My brother wants to learn how to fly a plane.
我的兄弟要去学开飞机。
carrying with him in his pocket what remained of a bottle of medicine formerly prescribed for an indisposition of Mrs.Carlyle's.
衣袋里装上了一瓶他妻子不舒服时吃剩下的药。