Hydrosamarskite
水鈮釔礦
??? 情景例句
What is your cancellation policy?
我怎么退票？
These clothes are too long , they need to be taken up.
這些衣服太長了需要去改一下。
No!We're alone here. We're all by ourselves, said Jim. Isn't that great?
“沒有！就我們在這兒。就我們這伙人，”吉姆說，“這不是很好嗎？”