viscous

adj.粘滞的，粘性的

violin, violinist, viper, viperine, virgin, Virgin Islands, Virginia creeper, virility, virtual, virtually, virtue, virtuosity, virtuoso, virtuous, virulence, virulent, virus, visa, viscid, viscosity, visibility, visible, visibly, vision, visionary, visit, visitation, visited, visiting card (US `calling card), visiting professor, visitor, visitors' book, visor, vista, visual, visual aid, visual display unit (abbr 缩写 VDU), visualization, visualization, visualisation, visualize,