buro布罗burn.芒刺；毛刺；毛口；颤音v.发出颤音；形成毛口；去除毛口=burr.burdock radices牛蒡根buried and lost淟汩buried waveguide掩埋式波导buried conductor埋地导体bursitis of knee膝滑液囊炎bur for handwork手工用(牙)钻头Bursitis of hand手滑囊炎buried pipelines埋地管道burbot liver oil[医] 江鳕鱼肝油Burchell's zebra