Pyromelane
板钛矿
🗣️ 情景例句
No, not yet. What about you?
不， 还没有。你呢？
I usually read a book to kill time.
我通常用看书来消磨时间。
He can't write very much on a card, Mum.
在明信片上他写不了很多，妈妈。