patching board

例句：

1. 1.The car's engine was so loud that we had to patch the soundproofing board.
   汽车的引擎声音太大，我们不得不修补隔音板。
2. 2. The engineer used a patching board to repair the leaky roof.
   工程师使用修补板来修理漏水的屋顶。
3. 3. The old house needed a patching board to fix the damaged floorboards.
   这所老房子需要一块修补板来修复损坏的地板木板。