额叶 éyè frontal lobe Definitions Defs Origin Strokes Stroke Words Sentences Sents 前额叶皮质 qián'éyèpízhì prefrontal cortex prefrontal cortex (PFC)金额叶鹎 jīn'éyèbēi golden-fronted leafbird a bird species native to parts of Asia, including the golden-fronted leafbird (Chloropsis aurifrons)