critical period

US 
UK 
  • un.关键时刻;临界期;临界周期
  • Web关键期;关键时期;期间为关键期
un.
1.
关键时刻
2.
临界期
3.
临界周期

Sample Sentence

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