sentinels is sentinel's Plural Form

sentinel

US [ˈsentɪn(ə)l]
UK ['sentɪn(ə)l]
  • n.哨兵;步哨;看守人
  • v.守卫;在…设岗哨
  • Web杀死哨兵;哨兵器;魔力岗哨
Plural Form:sentinels  Past Tense:sentinelled  
n.
1.
哨兵;步哨
2.
看守人
v.
1.
警戒,守卫
2.
在...设岗哨

Sample Sentence

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