Yukonite
水砷鈣鐵礦
??? 情景例句
Can I buy travelers checks here?
這兒能買旅行支票嗎？
This is it. That's $9.15, please.
到了。請付9。15美元。
Once we detected a planet, we would have to find a way of blotting out the light from its star, so that we would be able to 'see' the planet properly and analyze its atmosphere.
一旦我們找到這樣一顆行星，我們就要想辦法將它的恒星射過來的光線遮暗，這樣我們就能徹底“看見”這顆行星，并分析它的大氣層。