Residue processing can be summarized as decarbonization, hydrogenation and asphalt gasification.渣油加工有脱碳工艺 、 氢工艺及沥青气化工艺.Peeling of oxidation film and oxidation - decarbonization are more serious on the surface than on the...
Thorpe could only stand and gawp.索普只是站着傻看。It commemorates a trek more gruelling than the tourists who gawp at it can imagine.它是为了纪念一次艰苦的跋涉,其艰难程度超出了那些看到这座雕像的人的想象....
She came out with two packages wrapped in holly-sprigged paper.她抱着两个用带有冬青枝叶图案的纸包装的盒子走了出来。a sprig of holly冬青树枝The room was lavishly decorated with tinsel and holly.房间用了大量的金属箔和冬青枝装饰,十分奢华....