Aluminum is made from bauxite.铝是从铝土矿中提炼出的.He gave me an aluminum putter that I use to - day. "他送了我一根打高尔夫球的轻击棒,我到今天还在用. ”There are large amounts of aluminum silicate in the area.这个地区有大量的硅酸铝。...
Pug rubbed a hand over his grimy stubby face.帕格伸手摸了摸他那肮脏的、胡子拉茬的脸.Pug's short assured answers were instinctive returns of the hard straight quizzing.帕格用那几句简短而有把握的话不加思索地答复了对方单刀直入的追询.Burne - Wilke's good claret an...