Zerkelite
钛锆钍矿
🗣️ 情景例句
And it turns out he's a classmate of Philip's.
有意思的是 他和Philip是同班同学。
Would Dr.Block be able to see me at 9:30 tomorrow?
明天9点半布洛克医生能给我看病吗？
At the age of twelve years, the human body is at its most vigorous.
人体在12岁时是生命力最旺盛的时期。