若是不能及时把积雪从道路上清理走, 就会被压实,给车辆行驶带来困难.If the snow isn't cleared from the roads quickly, it packs down hard and makes driving difficult.水道内由不可压实的砂或砂砾物质充填.The channel is filled with noncompactible sand, or with sand and g...
在不完全的燃烧中,一些烃燃料裂解.During incomplete combustion some of the hydrocarbon fuel is cracked.某碳氢化合物已知可能是烯烃或是烷烃.A hydrocarbon was known to be either an alkene or alkane.苯环型烃都是非经典烃, 因此,可能是芳香烃.The benzenoid hydrocarbon are all non...
The war began with overnight air raids on Baghdad and Kuwait.战争以对巴格达和科威特的夜间空袭开始。The fire left Kuwait's oil industry in a sorry state.这场大火使科威特的石油产业陷入悲惨的境地。Many of Kuwait's spacious freeways were engineered by W ...
Police skirmished with youths on the estate last Friday.上周五警方与一些青年在住宅区发生了冲突。He skirmished with his opponent.他跟他的对手发生小冲突.The headmaster and teachers skirmished for a term over the question of corporal punishment.校长和教师为体罚的...
You can contact us by e-mail...你可以通过电子邮件和我们联系。He never expected to return home wearing US combat fatigues.他从没想到会穿着美国军服回家。...a big increase in US aid to help developing countries conserve their forests.美国为帮助发展中国家保护森林所提供的援...