burr
bә:
基本解释
n. 毛边, 钻孔器, 芒刺
v. 发音含混地说话
英文释义
n. rough projection left on a workpiece after drilling or cutting
n. United States politician who served as vice president under Jefferson; he mortally wounded his political rival Alexander Hamilton in a duel and fled south (1756-1836)
n. rotary file for smoothing rough edges left on a workpiece
词形变化
上一个单词：burquism
下一个单词：burr cells