convex lens

US 
UK 
  • na.凸透镜
  • Web凸镜头;凸球镜片;凸面镜
na.
1.
凸透镜

Sample Sentence

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