The idea that continents broke and drift apart is known as the hypothesis of continental drift.认为大陆曾经分裂并漂离的想法叫大陆漂移假说.Sedimentary facies include river bed , alluvial flat, neritic , river mouth and limnetic, littoral, wea...

continental drift的音标：continental drift的英式发音音标为：[ˌkɔntə'nentl drift]continental drift的美式发音音标为：[ˌkɑntə'nɛntl drɪft]...

n.大陆漂移...