Pyromelane
板钛矿
🗣️ 情景例句
Good-bye, Richard, and good luck. See you in two weeks.
再见， Richard， 祝你好运。两周后见。
Doesn't that garbage smell nasty?
你没有闻到那垃圾有股怪异的气味？
It has to be tall because it is like a giant block and tackle,
井架必须很高，因为它像一个巨型滑轮组。