Pfb
abbr. prefabricate(d) 預(yù)制（的）; preformed beam 預(yù)成形束; pseudofillicutitis barbae 假性毛囊炎
??? 情景例句
Can I buy you a drink?
我能為你買杯酒嗎？
None of my business.
不關(guān)我的事。
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。