额叶 éyè frontal lobe Definitions Defs Origin Strokes Stroke Words Sentences Sents 额 額 é noun forehead the part of the face between the hairline and the eyebrows; also refers to the corresponding part of an animal's head叶 葉 yè noun leaf leaf of a plant; foliage; something resembling a leaf, such as a lobe of a lung or a shutter blade