...his gnarled, coarsened features.他那饱经风霜、粗糙的脸Her voice has deepened and coarsened with the years...随着岁月的流逝，她的声音变得低沉粗鲁起来。He had coarsened his voice to an approximation of Cockney.他让自己的口音变得粗俗起来，接近伦敦东区的发音。Her voice has dee...
I work out regulary to keep fit.我经常努力锻炼身体以保持健康.He runs to keep fit.他跑步为了保持健康.I think the best way to keep fit is to go in for sports.我想保持身体健康的最好办法就是参加体育运动....
He entered for many competitions, winning several gold medals.他参加过多次比赛，赢得了数枚金牌。Constant rain forced the abandonment of the next day's competitions.连绵阴雨致使翌日各项赛事被迫中止。I've always entered as many photo competitions...
We have had to contend with the disinterest of much of the medical profession about this topic.我们必须全力对付很多医疗界人士对这一话题的冷漠。It is to the disinterest of the public.这对公众是不利的.His total disinterest in money puzzled his family.他对金...
Agent orange is a powerful defoliator.橙剂是一种强效落叶剂。The key pests and rat and pine moth, forest rats, defoliator of the poplars , bristletail.二是松毛虫 、 森林鼠害 、 杨树食叶害虫等常发性病虫害;三是小蠹虫 、 萧氏松茎象等钻蛀性害虫.Pineus armandicola Zhang is an i...