Tipaque
二氧化钛
🗣️ 情景例句
What a thoughtful boy he is!
他是个多么体贴的男孩啊!
If one sheep leap o'er the dyke,all the rest will follow.
一羊跳过沟，众羊跟着跳。
Instead, I saw that they had discovered a new route.
结果却发现它们又找到一条新的路径。