speed rating

US 
UK 
  • un.速比;感光度标定值
  • Web速度等级;速度评比;速度级别
un.
1.
速比
2.
感光度标定值

Sample Sentence

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