单词	expansion cam
释义	expansion cam 膨胀凸轮
随便看	doublelead cable double lead cable double lead covering double-lead covering double-leaded doubleleaded double leaded double leader double-lead patenting double lead patenting double lead process double-leaf double-leaf bascule bridge double-leaf door double-leaf gate double leaf hinged bottom bucket double-leaf swing bridge double lean-to roof double leap year double least square method double least squares method double left rotation double-leg double leg circle double leg circles fgjb fgjg fgjn fgjq fgjr fgjs fgkj fgld fgls fglw キュウセイキュウセイキュウセイキキュウセイグンキュウセイシュキュウセカイキュウセキキュウセキキュウセッキジダイキュウセツ