| 释义 |
ˈroot caˌnal noun [countable] the space inside the root of a tooth 牙根管 root canal treatment (=treatment in which a dentist removes a diseased area in the root of a tooth) 牙根管治疗Examples from the Corpusroot canal• I had a throbbing abscess under a large section of bridgework and root canal work was the next day's projected treat.• He got out of bed on Wednesday morning, feeling the same dread he might feel over an impending root canal.ˈroot caˌnal nounChineseSyllable tooth the root a of Corpus the inside space |