obturate
英
美
v. 封闭（口，孔）；紧塞；气密
现在分词：obturating过去式：obturated第三人称单数：obturates过去分词：obturated
双语例句
- Dissection and Anal Dilatation and Local Obturate in the Treatment of Medical Anal Stricture in 18 Cases
切开扩肛局封治疗医源性肛门狭窄18例 - Physical Isolation obturate is to prevent computers from being attacked from the outside and giving the information away.
物理隔离的封闭性是为防止外来闯入和信息外泄，数据转发的开放性则是沟通与外界联系。 - Objective To evaluate the ability of five filling techniques to obturate simulated lateral canals.
目的评价五种根充技术对侧支根管的封闭能力。