under development

US 
UK 
  • un.显影不足;欠发达状态;发育不全
  • Web在研制开发阶段中的;正在研制;正在被开发
un.
1.
显影不足
2.
欠发达状态
3.
发育不全

Sample Sentence

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