annulus

US 
UK ['ænjʊləs]
  • n.环(带);【动】体环;【天】环食带;【数】圆环域
  • Web菌环;环带;内齿轮
Plural Form:annuli  Plural Form:annuluses  
n.
1.
环(带),环节,环轮
2.
【动】体环,菌环
3.
【天】环食带
4.
【数】圆环域
5.
蕈环
1.
环(带),环节,环轮
2.
【动】体环,菌环
3.
【天】环食带
4.
【数】圆环域
5.
蕈环

Sample Sentence

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