microcephalyWiktionary 原文英美/ˌmaɪkroʊˈsɛfəli/构词拆解micromicro-前缀cephaly-cephaly后缀micro-(diminutive) Very small. · (metric units) One millionth.-cephaly(medicine, pathology) head词源说明From micro- + -cephaly.释义名词noun1A neurological disorder in which the person affected has an abnormally small head due to a failure of brain growth.同族词派生词 1microcephalin相关词 4microcephalic·