单词	sheathed plug
释义	sheathed plug 屏蔽式电热塞
随便看	concentric connection concentric contact concentric, contact concentric contraction concentric converter concentric corpuscles concentric costa concentric costella concentric costellae concentric covering concentric crucible assembly concentric curriculum concentric curve concentric cylinder concentric cylinder circuit concentric-cylinder device concentric cylinder mufflellr concentric circles Concentric circles are parallel Concentric circles detection concentric circle sign concentric circles method concentric circles of culture concentric circles theory Concentric circles were made in the water