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.burolandschaftn.办公室景色Bural Citizens农村人口burette holder滴定管支架buried anomaly埋藏异常Burchard's testBurent rs axiom伯内特原则buried landform埋藏地形buried terrance埋藏阶地Burdigalian Age[地质学]布尔迪加尔期Burdach's tract