The fossil fuels (coal and oil) are finite resources.化石燃料（如煤和石油）属于有限资源。The power stations burn coal from the Ruhr region.发电站烧的煤产自鲁尔地区。Acid rain is not straightforwardly attributable to the burning of coal.酸雨并非简单地由烧煤造成。...
...British Coal's proposed pit closures...英国煤炭公司建议关闭的矿井...gases produced by burning coal and oil.煤和油燃烧时产生的气体Acid rain is not straightforwardly attributable to the burning of coal.酸雨并非简单地由烧煤造成。The oversize is reduced...
It's time for your tablets, dear...该吃药了，亲爱的。I take wheat and yeast tablets daily to purify the blood.我每天服用干酵母片以净化血液。An acid dye colorimetry method was developed for the determination of cyclovirobuxine D and its tab...
大蟒蛇紧紧盘绕猎物使之无法呼吸，从而杀死猎物。Pythons kill by tightening their coils so that their victim cannot breathe.那条蛇盘绕起来准备攻击。The snake coiled up, ready to strike.盘绕（纠结）在一起的树枝a tangle of branches...
Some palms , mangroves and other tropical trees form woody prop roots , often called stilt roots.向地生长, 插入土壤,并对茎提供一定的支撑.Do red hobnail and hobnail of prop drawing form have without distinction?条彤鞋钉和回柱形鞋钉有无区别?He used a box...
Language is constantly and gradually evolving.语言在不断地缓慢发展.New inert gas data from terrestrial rocks has also raised other questions about the evolving earth.地球岩石中惰性气体的新资料,为我们提出了与演变中的地球有关的许多其它方面的问题.It was impossible to thi...