基本解釋牙髓病同根派生 pulposis相關(guān)詞英漢例句prolapse of nucleus pulposis of lumbar spine 腰椎髓核脫出癥Clinical research on treatment of posterior pulposis by mummification of pulps 干髓術(shù)治療后牙牙髓病的臨床研究pulposis更多例句