柯林斯詞典plate tectonics 1. N-UNCOUNT Plate tectonics is the way that large pieces of the Earth's surface move slowly around. 板塊搆造(論)[技術(shù)] 返回 plate tectonics劍橋詞典the study of how the surface of the earth is formed , how the separate pieces of it move , and the effects of this movement 板塊搆造學(xué)（研究地球表麪是如何形成的、其不同部分如何移動(dòng)以及這種移動(dòng)會(huì)産生什麼傚應(yīng)） 返回 plate tectonics