单词	first recap
释义	first recap n.首次翻新
随便看	vertical control vertical control console vertical-control datum vertical control net vertical-control net vertical control network Vertical Control Operator vertical control point vertical control points vertical control structure vertical control survey vertical control system vertical convection vertical convective mixing vertical convergence vertical convergence amplitude control vertical convergence circuit vertical convergence control vertical convergence distance vertical convergence shift vertical convergence yoke vertical converter vertical conveyer vertical conveyer core baking oven vertical conveying