The straight - chain alkanes exacerbate the problem of engine " knock ".直链烷烃使机器的 “ 爆震 ” 问题更加严重.Remedial action is always expensive and, in some cases, may actually exacerbate the problem.补救工作总是代价很大,并且在某些时候反而会使问题更严重.Chron...
Remedial action is always expensive and, in some cases, may actually exacerbate the problem.补救工作总是代价很大,并且在某些时候反而会使问题更严重.Price, a specialist gastroenterology , says the high fibre intake could exacerbate IBS.肠胃病学专家帕拉斯指出,高...
差异在于，你们是英国血统，而我们是拉丁裔的。The difference is, you are Anglo-Saxons, we are Latins.她是半意大利半英国血统。She was half Italian and half English.她有纯正的贵族血统。She had an impeccable aristocratic pedigree....
在本世纪末实现工农业总产值增四倍的目标是完全可能的.It is entirely possible to achieve the goal of quadrupling the gross annual value of industrial and agricultural production by the end of the century.再加入沙门氏菌就会产生二倍到四倍的致癌化合物.When added to Salmone...