Washingtonite
n. [矿]钛铁矿
🗣️ 情景例句
It's Malcolm Stewart!
他是Malcolm Stewart。
Sincerely hope that your visit here will be worthwhile and meaningful.
衷心希望您的来访有收获且意义深远。
Look! It's inside another pot. What was that pot used for?
“瞧！还是大壶套小壶呢。有什么用途？”