tapping panel

例句：

1. 1.The engineer tapped the panel with his hammer to test its soundness.
   工程师用锤子敲打面板来测试它的音质。
2. 2. The carpenter tapped the panel with a chisel to smooth it out.
   木匠用凿子敲打面板来使其平滑。
3. 3.The technician tapped the panel repeatedly to ensure that all connections were secure.
   技术员反复敲打面板以确保所有连接都牢固。