scratchern.抓扒者;抓扒工具
scratchv.抓;搔(痒);划破;划掉n.抓痕;乱写;抓的声音;起跑线adj.无让步的
scratch on the wheel tread踏面擦伤
scratcher electrode logging滑动接触法测井
scratch board dregs-catcher刮板捞渣机
scratch on the bottom surface下表面划伤
Scratch my name out please.请把我的名字划掉。
Scratch dirt flash on housing外观有明显的刮花。污糟。毛刺