铅是早在古代就已知的金属之一。Lead was one of the metals known to the ancient world.水银是一种已知的有毒物质。Mercury is a known poison.人们通常从已知的事实中推断未知的事实.People usually infer an unknown fact from a known fact....
他犯下的滔天罪行给她的生活蒙上了永久的阴影。Her life has been per-manently blighted by his heinous crime.她可能会留下永久的创伤。She may have been scarred for life.永久的失明irrecoverable loss of sight...
抢劫犯一无所获地逃走了。The robbers fled empty-handed.抢劫犯猛击那个卫兵的头部使他晕了过去.The robber stunned the guard by banging him on the head.警车正在逼近抢劫犯.The police car was gaining ground on the robbers....
I could make out the gutted hulk of the tanker.我可以辨认出油船破烂不堪的残骸。a clumsy hulk手脚笨拙的人the hulk of a wrecked ship遇难轮船的残骸the hulk of an old ship废弃的旧船的船身...the ruined hulk of the old church tower...古老教堂钟楼的残垣断壁I followed his big...