我们想跟孩子们一起制作硫酸铜晶体。We tried to grow some copper sulphate crystals with our children.硫酸铜具有防腐性,这是不曾有过问题的.The antiseptic properties of copper sulphate have never been questioned.铁或钢放入硫酸铜中,也会生成疏松的浸镀层.Iron or steel placed in co...
其估计数目300与另一项调查的结果相吻合。Its own estimate of three hundred tallies with that of another survey.这次调查的结果备受关注。The survey's findings are a matter of great concern.他要调查的正是这一类虐待行为。That's just the sort of abuse that he wi...
Look at the false police reports that omitted or misstated crucial facts.看看这份失实的警方报告吧，它忽略或歪曲了关键的事实。This time he was conten-tiously omitted from the team.这一次他有争议地落选了球队。We have omitted footnotes which we judged inessential...
发动机突然反冲.The engine kicked back.警察再次开火，紧抵着反冲机构，不断向袭击他的人射击。The policeman fires again, tensed against the recoil, unleashing round after round at his assailant.我把家伙组装起来，检查了一下击发和反冲机构，装上子弹。I assembled the weapon, checked the ...
他们被劝服，认识到了和平的好处。They have been per-suaded of the merits of peace.大家都劝他放弃，可他却很坚持。People tried to talk him out of it, but he insisted.他到她家里，试图劝她回心转意。He went to the house to try to talk her round....