单词	vision klystron
释义	vision klystron 图象速调管
随便看	authentic deed Authentic democratic development authentic depiction authentic document authentic dressing authentic English authentic English-speaking environment authentic evidentness authentic existence authentic half cadence authentic history authentic identification authentic identity authenticify theory authentic information authentic instance authentic instrument authenticity of accounting information authenticity of heritage tourism authenticity of identity cards authenticity of literary art authenticity of testimony authenticity of the design authenticity of theme authenticity principle