(3) The crust mantle transition in the west is considerably thicker than in the east, probably due to different extents of magmatic underplating.是什么意思_(3) The crust mantle transition in the west is considerably thicker than in the east, probably due to different extents of magmatic underplating.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句