intrabulbarWiktionary 原文英美构词拆解intraintra-前缀bulbarbulbar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- + bulbar.释义形容词adjective1Within the bulb of the penis同族词派生词 1intrabulbar fossa