burr
英 [b??]
- n. 粗喉音，呼呼聲
- vi. 用喉音說話
- vt. 以粗喉音發出
- n. (Burr)人名；(德、西)布爾；(英)伯爾
英英釋意
- 1. seed vessel having hooks or prickles
- 2. rough projection left on a workpiece after drilling or cutting
- 3. rotary file for smoothing rough edges left on a workpiece
- 4. small bit used in dentistry or surgery