creak detector

例句：

1. 1. The creak detector was used to detect any unusual sounds coming from the old house.
   使用吱嘎声探测器来检测老房子中任何不寻常的声音。
2. 2. The creak detector helped us locate the source of the noise in the attic.
   吱嘎声探测器帮助我们在阁楼中找到了噪音的来源。
3. 3. The creak detector was a crucial tool for inspecting the old wooden bridge before it was torn down.
   吱嘎声探测器是检查这座旧木桥在被拆除前的重要工具。