noun 下载 🔗分享 岩石圈 The rigid, mechanically strong, outer layer of the Earth; divided into twelve major plates. Examples : "The earthquake shook the ground because of movement in the lithosphere. " 地震撼动了地面,是因为岩石圈发生了移动。 geology geography environment science 与AI对话词汇游戏阅读练习