thirties is thirty's Plural Form

thirty

US [ˈθɜrti]
UK [ˈθɜː(r)ti]
  • n.三十多岁;三十年代;三十的记号;〈美〉完
  • num.(基数)三十
  • Web而立之年;三十几岁;第三十
Plural Form:thirties  
num.
1.
(基数)三十,三十个(的)
n.
1.
三十的记号;三十多岁;三十年代;〈美〉完,终;死;【网】得两分时的称呼

Sample Sentence

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