retractors is retractor's Plural Form

retractor

US 
UK 
  • n.【外】牵开器;【解】牵缩肌;取消前言者;(枪炮的)抽筒器
  • Web拉钩;牵引器;麦迪康牵开器
Plural Form:retractors  
n.
1.
【外】牵开器,牵开绷带;【解】牵缩肌
2.
取消前言者,食言者
3.
(枪炮的)抽筒器,抽(弹)壳

Sample Sentence

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