字典網>> 英漢字典>> R開頭詞條>>root-canal的意思 漢英字典root-canal中文翻譯：【醫】 牙根管, [牙]髓管字典網root-canal英文解釋：名詞 root-canal:the passage in the root of a tooth through which its nerve and blood vessels enter the pulp cavity同義詞：root canal相關詞條：root canal drier points root symbol root bending root-hog-or-die root sheath root zone root caries root angle root pain rootless