pterygopalatine fissure of palatine bonesulcus palatinus major ossis palatini腭: palate骨: bone大: big; large沟: channel; ditch; gutter; tren ...上颌骨腭大沟: sulcus palatinus major maxillar下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:腭骨腭大沟,即可在微信中查询翻译