Delorenzite
鈦釔鈾礦, 鐵鈦鈾釔礦
??? 情景例句
He is on another line right now.
他正在接另一個電話。
Do you like dogs?
你喜歡狗？
Yes, I do. I like it a lot. The Chinese people are very friendly.
是的，我非常喜歡，中國人非常友好。