Bura布拉人burn.芒刺；毛刺；毛口；颤音v.发出颤音；形成毛口；去除毛口=burr.Buried ancient paddy fields埋藏古水稻田Burt's Bees Beeswax Lip Balmn.布尔高(在奥地利；东经 16º07' 北纬 47º09')Burbot liver oil preparation江鳕肝油制剂Burdock root tea bulky cargo牛蒡茶散装buried-bed tubular reactor埋床式管状反应器burdock fructocligsaccharide牛蒡低聚果糖buried heterostructure laser隐埋异质结构激光器buried scraper coal-feeder埋置刮板给煤机buried valve with hand wheel液下手轮阀buried supply water pipeline地下输水管道