wedge

n.楔；劈

weather-bound, weather-chart, `weather-map, weather-vane, weathercock, weatherman, weatherproof, weave, weaver, weaving, web, web-footed, ,web-toed, webbed, webbing, wed, Wed (also Weds), wedded, wedding, wedding breakfast, wedding-cake, wedding-ring, wedlock, Wednesday, wee, wee (also wee-wee), weed, weed out, weed-killer, weeding, weeds, weedy, week, week-end, weekday, weekend, weekend (US `weekend), weekly, weeny, weep, weep away, weep for,