scratch awl的意思
1. 画针：刮痕,画痕 scratch | 画针 scratch awl | 钢丝刷 scratch brush
2. 划针：scratch a file ==> 撤消一个文件 | scratch awl ==> 划针 | scratch board ==> 刮板
noun
1. a sharp-pointed awl for marking wood or metal to be cut
Synonym: scriber scribe