subvocalizationWiktionary 原文英美构词拆解subsub-前缀vocalizationvocalization词干sub-Under, beneath. · Subsidiary, secondary.词源说明From sub- + vocalization.释义名词noun1uncountableThe formation in thought of words or statements, which are expressed inwardly but not uttered aloud.2countableSubvocal words or statements so formed.