Knauffite
钡钒铜矿
🗣️ 情景例句
Hi.
嗨。
This window is just as high as thsat one.
这扇窗户刚好和那扇一样高。
He was in car number fifteen.Five other cars were just behind him.
他在第15号车里，其他5辆汽车跟在他后面。