Some researchers contend that carcinogens may turn healthy cells into cancer cells.有些研究人员认为,致癌物质能使健康细胞变成癌细胞.Carcinogens may turn healthy cells into cancer cells.致癌物质能使健康细胞变成癌细胞。Chemical carcinogens generally require meta...
Some researchers contend that carcinogens may turn healthy cells into cancer cells.有些研究人员认为,致癌物质能使健康细胞变成癌细胞.Cate - chins may also prevent DNA damage caused by carcinogens.儿茶酸还可能预防致癌物质引起的DNA损伤.Carcinogens may turn healthy...
"Oh dear, oh dear." McKinnon sighed. "You, too."“哎呀，哎呀！”麦金农叹息道，“你也一样。”Max sighed, sounding even more downhearted...马克斯叹了口气，听上去更沮丧了。Michael sighed wearily...迈克尔疲惫地叹了口气。Then he sighed. " You're always in such a rush ,...
Most of us need to lead more balanced lives to be healthy and happy...我们中大多数人需要过更为平衡的生活，以保持健康和快乐。The motion of the rotor can be balanced completely with rotating counterweights attached to the crankshaft.使用连接在曲轴上的转动平衡块,转...
In the centuries following Christ's death, Christians genuinely believed the world was about to end...在耶稣死后的几个世纪里，基督徒们真的相信世界将要灭亡。He genuinely loved and cherished her...他由衷地爱恋并珍惜她。This lady was genuinely surprised at...
He could never accept that he had been at fault.他怎么也无法承认是他的错。It's an open and shut case. The hospital is at fault.这件事一目了然，责任在医院一方。Subsequent events verified that his judgement was at fault.接着发生的事件证实了他的判断有误....
Many other surveys have produced results essentially in agreement with these figures.许多其他调查已经得出了与这些数据基本一致的结果。Galactic surveys show that distant galaxies are not as evenly distributed in space as theory predicts.对银河系的研究表明...