procerebrumWiktionary 原文构词拆分pro-前缀agreeing with; supporting; favouring · substituting for+cerebrum词根/词干词源说明From pro- + cerebrum.释义（英文）名词 Noun(anatomy, dated) The prosencephalon.(zoology) A structure found at the front of the cerebral ganglion (brain) of some mollusks, such as pulmonate gastropods