Redledgeite
硅镁铬钛矿
🗣️ 情景例句
at the Museum of Natural History.
在自然历史博物馆。
A ragged coat may cover an honest man.
不能以衣著取人。
I went on an excursion recently, but my trip took me longer than I expected.
最近我作了一次短途旅行，但这次旅行所花费的时间比我预计的要长。