单词	dysprosiums
释义	请查阅词条：dysprosium
随便看	if it comes to that if it kills one if it kills one if it were not for if i were you if i were you if my memory serves if my memory serves (me) if my memory serves me if my memory serves (me) if need be if need be if needs must Ifni if not if not IFO i-fo if only if only -iform IFP ifp if possible IFR 黑洞之谜 "黑洞"什么都"吃"吗? 黑洞所释放的宇宙喷流黑洞是“太空中最自私的怪物”吗黑洞是什么? 黑洞是什么？黑洞的前世今生黑洞的成长黑潮是从哪里来的黑猩猩会制造“工具"吗 Ventilatorhaube Ventilatorkasten Ventilatorkühler Ventilatorkühlung Ventilatorlager Ventilatorlaufrad Ventilatormotor Ventilatornabe Ventilatorpressung Ventilatorrad