blood donation

US 
UK 
  • un.献血
  • Web捐血;捐血活动;无偿献血
un.
1.
献血

Sample Sentence

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