life factor

US 
UK 
  • un.使用年限因素;寿命因数
  • Web寿命系数
un.
1.
使用年限因素
2.
寿命因数

Sample Sentence

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