Without doubt chloroform is one of the most important compounds containing a carbon - halogen bond.毫无疑问,氯仿是含碳?卤键的最重要的化合物之一.The formation of polyhalides depends on the combination of a central halide ion with a halogen.多卤...
I work out regulary to keep fit.我经常努力锻炼身体以保持健康.He runs to keep fit.他跑步为了保持健康.I think the best way to keep fit is to go in for sports.我想保持身体健康的最好办法就是参加体育运动....
At Billy's Cafe, the menu is limited and the food is lousy.比利咖啡馆的菜品选择有限，食物也很差。I told them it was a lousy idea, but I was overruled.我告诉他们这个主意糟糕透顶，但是他们却拒不听从。I was a lousy secretary.我是个不称职的秘书。...
美元今天在东京继续保持强劲的走势。The US dollar continued its strong performance in Tokyo today.这座楼能经得住最强劲的大风吗？Is this building going to stand up to the strongest gales?经济依然保持着强劲的发展势头。The economy was still going gangbusters....