我看见那孩子在看一本科幻连环漫画杂志.I saw the child reading a science fiction comic.昨天在大雾弥漫的高速公路上发生的12辆汽车连环相撞事故导致3人受伤。Three people were hurt in a 12-car pile up on a fog-bound motorway yesterday.因大雾弥漫,高速公路上发生了几起严重的连环撞车事故.The thick fog ha...
三氟丙炔和全氟丁烯 -2 在这个区域也出现双重谱带.Duplication of bands in this region is also shown by trifluoropropyne and perfluoro 2 - butene.三氟丙炔和全氟丁烯 -2 在这个区域也出现双重谱带.Duplication of bands in this region also shown by trifluoropropyne and pe...
这些家庭当中只有三分之一认为用水表计量是合理的。Only a third of these households thought it reasonable to meter water.钱也会用于越南的地方发展项目当中。Money will also go into local development projects in Vietnam.自1908年以来氯就被添加进饮用水当中。Since 1908, chlorine has be...