...the excitement of a thunderstorm...雷雨交加的刺激Thunderstorm is common in summer.雷电交加的暴风雨在夏天很常见。We enjoyed the picnic until a thunderstorm intervened.那次野餐我们玩得很痛快,后来一场暴风雨使它中断了.get a thorough souse in a thunderstorm在雷雨中浑身湿透了I...
Lake Erie is filling with the heavy rain.由于大雨,伊利湖水正在上涨.Industrial waste burned on the surface of Lake Erie near Cleveland in 1970.1970年工业废物污染了克利夫兰附近的伊利湖湖面.Any erie can bring about unexpected trouble which unrecoverable l...
目的: 研究少汗性外胚叶发育不全引起先天缺牙的ED1基因突变.Objective : To detect ED 1 gene mutation in three hypohidrotic ectodermal dysplasia ( HED ) nuclear families.对于恒齿先天缺牙的治疗,常因延迟诊断或是不适当的处置,而加重困难度.Treatment of congenital missing of permanent t...