| 单词 | root canal |
| 释义 | root canal【医】 牙根管 root canal root canal n.（名词）1. A pulp-filled channel in a root of a tooth.牙根管，齿根管：充满牙髓的牙齿根部的管道2. A treatment in which diseased tissue from this part of the tooth is removed and the resulting cavity is filled with an inert material.牙根管填充手术：一种治疗术，把牙根管部的不健全组织除去并在剩下的龋洞中填充一种隋性物质 |
| 随便看 |
英汉双解词典收录913115条英汉汉英双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。