金矿并非无底的宝藏，金子终究会被采光。A gold mine is not a bottomless pit, the gold runs out.这个房间有十来扇窗户,采光甚佳.The room was well lighted by a dozen windows.整个地区的矿藏都被采光了.The whole area has been mined out....
Thus, Congress cannot remove an executive official except for impeachable offenses.因此,除非有可弹劾的行为, 否则国会不能罢免行政官员.I personally think the president committed impeachable offences.我个人认为总统犯了这些过错,应该被指控....
He had been shattered by his son's death.儿子的死让他大受打击。It is desperately sad news and I am absolutely shattered to hear it.这是个令人悲痛欲绝的消息，我听后彻底崩溃了。The intensity of the blaze shattered windows, spraying glass on the stree...
硅酮隆胸植入物a silicone breast implant一种叫作吡啶酮的新型抗艾滋病药物能促使艾滋病毒变异，使其不能繁殖，也不会再感染新的细胞。A newer anti-HIV drug called pyridinone caused HIV to mutate into a form which could not reproduce or infect new cells.所有的主要难点都涌现在烯酮 ( 1 ) 的合成中....