单词	fire screens
释义	同fire screen
随便看	upper-bound constraint upper bounded linear programming problem upper bounded variable upper bounding method upper bound of information translation amount upper bound solution upper bound symbol upper bound theorem upper bracket upper-bracket upper bracket-arm upper branch upper branch of meridian upper bridge upper bright band upper bright-band upper broadcast state upper bunk upper burma upper burner upper byte upper cage upper camber upper--camber upper cambrian