Burr Oak

英 美
  • 大果栎(壳斗科)
  • burr n.粗喉音;毛边;芒刺v.粗喉音说;形成毛边;去除毛边=bur.
  • oak n.橡树;橡木
Noun:
  1. medium to large deciduous oak of central and eastern North America with ovoid acorns deeply immersed in large fringed cups; yields tough close-grained wood