tailbone

US [ˈteɪlˌboʊn]
UK [ˈteɪlˌbəʊn]
  • n.尾骨;尾椎
  • Web尾椎骨
Plural Form:tailbones  
tailbone
n.
1.
尾骨;尾椎the small bone at the bottom of the spine

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard