seven seas

US 
UK 
  • n.世界所有海洋
  • Web七海;海盗七海;世界七大洋
seven seas
n.
1.
世界所有海洋all of the earth's oceans

Sample Sentence

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