sea urchins is sea urchin's Plural Form

sea urchin

US 
UK 
  • na.【动】海胆
  • Web海胆类;蝟;金枪鱼
Plural Form:sea urchins  
na.
1.
【动】海胆

Sample Sentence

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