lithosphereWiktionary 原文中文来自 ECDICTn.岩石圈，陆界构词拆分litho-前缀Alternative form of lith-.+-sphere后缀(mathematics) Sphere of a certain dimensionality. · Spherical object.词源说明From litho- + -sphere.释义（英文）名词 Noun(geology) The rigid, mechanically strong, outer layer of the Earth, which is divided into twelve major tectonic plates.Any similar layer of an exoplanet.词族派生词（6）chemical lithospheremechanical lithosphererheological lithosphereseismic lithospherethermal lithospherelithospheric