junctional region with oropharynx口咽: oropharynx连接区: bonding pad; continuation ar ...连接区: connected region; continuation area; linking section连接区,j区: joining region连接区封锁: junctional seal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:口咽连接区，即可在微信中查询翻译
