grand masters is grand master's Plural Form

grand master

US 
UK 
  • na.大师;【英史】骑士团团长;(共济会等秘密团体分支组织的)领导人
  • Web大师们;红族大师;九段师圣
Plural Form:grand masters  
na.
1.
大师
2.
【英史】骑士团团长;(共济会等秘密团体分支组织的)领导人

Sample Sentence

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