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...
Love and toothache have many cures, but none infallible, except possession and dispossession.爱情和牙痛有多种疗法, 但无一可靠, 除非要么留着,要么拔去.These are the days of dispossession, the season of homelessness, the time of evictions.现在是强占豪夺的日...