铝与氧结合成渣降低了氧在石墨表面的吸附.The combination of Al and oxygen decreases the absorption of oxygen on graphite surface.一些C3应该足够把飞机棚轰成渣了.Some C 3 ought to be enough to blow the entire hangar to smithereens....
The city is built on the rock rising out of ravines.这座城市建在高出峡谷的岩石上.They jumped ravines, they slid down cliffs.他们是沟也跳, 是崖也跳.Birches and oaks feathered the narrow ravines.桦树和橡树密生于狭谷中....
He is constantly punning, constantly playing with language.他一直在用双关语，一直玩文字游戏。He's always punning and I don't find it funny.他老是使用双关语,我觉得很没意思.Punning , facetious , irreverent, the funny man filled the newspapers a...