"Getting nowhere fast," pronounced Crosby, "that's what we're doing."克罗斯比断言说：“我们一无所获，在做无用功。”"Jobs for the boys," said Crosby irreverently.“任人唯亲，”克罗斯比轻蔑地说。Here is Bing Crosby singing his famous version of White ...
铁和铝的化合物成为一种体积庞大的蓬松的游渣沉淀下来.Iron and aluminum compounds precipitate as a voluminous sludge.今天铝的用途多得不可胜数.Today, the uses of aluminum are innumerable.这些反映包括进入的配位体对铝的d空轨的电子给予作用.These reactions involve electrondonation from th...
The sort of animal lived in the Arctic Circle.这种动物生活在北极圈里.The Arctic Circle is the boundary of this region of darkness.北极圈就是这一黑暗地带的边界.Breed of hunting and sled dog found near the Arctic Circle.产于北极圈附近的猎犬和雪橇犬....