gingivectomy / ˌdʒɪn dʒəˈvɛk tə mi /

📖毕业后词汇齿龈切除术牙龈切除术齿槽切除术齿龈切开术

gingivectomy 的定义

n. 名词 noun

plural gin·gi·vec·to·mies.Dentistry.

  1. surgical removal of gum tissue.