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...
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...
A toddler requires close supervision and firm control at all times.刚学步的孩子时刻需要寸步不离的照看，并要牢牢看紧。The centre is staffed at all times.该中心随时都有工作人员。Staff members are trained to treat customers with civility at all times.全体职员接受训练，...
The bright plumage of many male birds has evolved to attract females.很多雄鸟进化出鲜艳的羽毛是为了吸引雌鸟。The idea evolved from a drawing I discovered in the attic.这种想法是从我在阁楼里发现的一幅画得到启发的。Man was evolved from an ancestor that was probably...
Malnourished children are more likely to succumb to infections.营养不良的儿童更有可能死于感染.About thirty percent of the country's children were malnourished.这个国家约有30%的儿童营养不良。The factory workers were found to be abused and malnou...
接通载气, 调至合适地流速.Turn on the carrier gas, and establish the proper flow rate.女裁缝只要看著人们就能帮他们合适地剪裁.The seamstress could habilitate anyone just by looking at them.松紧合适地安装锁紧螺母.Install jam nut to a snug fit....