短語詞組短語Congestion voidance 擁塞避免voidance bad 無效subsequent voidance 嗣后無效policy voidance 保單無效obstacle voidance 避障disfurnish voidance 搬空voidance ab origine 自始無效voidance laser radar 激光防撞雷達voidance of election 當選無效 返回 voidance