rough projection left on a workpiece after drilling or cutting
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)
rotary file for smoothing rough edges left on a workpiece
small bit used in dentistry or surgery
Verb:
remove the burrs from
双语例句
用作名词 (n.)
She speaks with a soft rural burr. 她说话带著乡下人的轻柔的r音。
A burr should not form too easily, or be too large. 卷边毛刺不应很容易形成，也不应太大。
The winter's forst must rend the burr of the nut before the fruit is seen. 只有冬天的寒霜撕碎了坚果的芒刺，才能看到果实。
用作动词 (v.)
The phones in Europe don't seem to ring; they burr. 在欧洲听筒似乎发不出清脆响亮的声音，它们发音粗浊不清。
