mandrels is mandrel's Plural Form

mandrel

US 
UK 
  • n.【机】轴胎;【冶】(铸造用的)圆形心轴;(采矿用的)鹤嘴锄
  • Web可回收阀心轴;卷轴;夹石针
Plural Form:mandrels  
n.
1.
【机】轴胎,心轴,紧轴;【冶】(铸造用的)圆形心轴;(采矿用的)鹤嘴锄,铁镐

Sample Sentence

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