Karst cave if found any is filled up or contained with water.在业已发现的卡斯特溶洞中均充满或含有水.The later period of karst corrosion deposit experienced lateritization, had accomplished the red clay basic characteristic.岩溶残余堆积物后期又经历红土化作...
Two men were helping police with their inquiries at Salisbury last night.两名男子昨天夜里在索尔兹伯里接受了警方盘问。Lord Salisbury bought the picture at auction in London some years ago.几年前，索尔兹伯里勋爵在伦敦拍得了这幅画。Salisbury Plain was known ancientl...
因为每一根丝都非常纤细, 蛛丝似乎十分柔弱.Because each strand is so fine, spider silk seems very weak.几茎蛛丝般的白发在脑后迎风飘动.A few white weblike hairs were carried in the air behind him.丝的材料可以用蛛丝或石英丝.The material for the threads is spider web or q...