metallic brush

• 钢丝刷,金属电刷

metallic brush的用法和样例：

例句

1. Clean posts and clamp with wire brush.
   用钢丝刷清刷接线柱和夹子。
2. Once back to bare wood, raise the grain by rubbing briskly with a stiff wire brush.
   一旦变回光秃的木材，用坚硬的钢丝刷轻快地摩擦使木纹隆起。