pterygopalatine sulcus of palatine bonepterygopalatineus ossis palatinisulcus pterygopalatinus ossis palatini腭: palate骨: bone翼: the wing of a bird沟: channel; ditch; gutter; tren ...蝶骨翼腭沟: pterygopalatine sulcus of sphenoid bone; sulcus pterygopalatinus ossis sphenoidalis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:腭骨翼腭沟,即可在微信中查询翻译