intracratonicWiktionary 原文英美构词拆解intraintra-前缀cratoniccratonic词干intra-Within a single entity indicated by the root word: · A direction that is inward or into the location indicated by the root word.词源说明From intra- + cratonic.释义形容词adjective1Within a craton.同族词派生词 2intracratonic basin·autogeosyncline