[医] 肠系膜下丛 inferior dental plexus: 下牙丛inferior hypogastric plexus: 下腹下丛inferior mesenteric plexus: 肠系膜下丛inferior rectal plexus: 直肠下丛inferior throid plexus: 甲状腺下神经丛下载手机词典可随时随地查词查翻译