水中含量极小的化学成分minute amounts of chemicals in the water这两个词之间在意义上差别是极小的.There is a negligible difference in meaning between these two words.我住在一间极小的茅屋里.I live in a tiny cottage....
前板和后背板为一片成形式环绕设计,前、部支撑有加强筋.End panels are formed with front and rear reinforcing post channels.我们的开发团队特为您发布2007年最高档新颖数码相框外壳前板.Our group especially promulgate the most novel production with modern design elements for you ...
膈: 哺乳动物体内分隔胸腔和腹腔的由肌肉和膜组成的穹窿形结构.Diaphragm: Dome - shaped muscular and membranous structure Between the thoracic and abdominal cavities.位于胸腔及腹腔的内部器官,通常称为内脏.The internal organs inside the thoracic and abdominal cavities are...