adenoidectomies is adenoidectomy's Plural Form

adenoidectomy

US 
UK [ˌædinɔiˈdektəmiz]
  • n.增殖体切除术
  • Web腺样体切除术;增殖腺切除术;腺样增殖切除术
Plural Form:adenoidectomies  
n.
1.
增殖体切除术