外側溝 [ㄨㄞˋ ㄘㄜˋ ㄍㄡ; wai4 ce4 gou1] lateral sulcus or Sylvian fissure (a main division of the brain) ◄ ►
外側溝 がいそくこう noun (common) (futsuumeishi) lateral sulcus (brain structure) Sylvian fissure lateral fissure ◄ ►