柯林斯词典sedimentary /ˌsɛdɪˈmɛntərɪ/ 1. ADJ Sedimentary rocks are formed from sediment left by water, ice, or wind. (岩石)沉积的[ADJ n] 返回 sedimentary剑桥词典(of rock ) made from sediment left by the action of water , ice , or wind （岩石）沉积的 sedimentary rock 沉积岩 返回 sedimentary