pars perpendicularis ossis palatini腭: palate骨: bone垂直: perpendicular; vertical; squ ...部: part; section; division; reg ...板: board; plank; plate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:腭骨垂直部,腭骨垂直板，即可在微信中查询翻译
