releasing device

例句：

1. 1. The new release device has been tested and found to be effective in reducing noise pollution.
   新推出的释放装置经过测试，被证实能有效降低噪音污染。
2. 2.The engineer designed a releasing device that could safely release the gas from the tank.
   工程师设计了一种释放装置，可以安全地从罐中释放气体。
3. 3. The release device was used during the testing phase to ensure the safety of the workers.
   在测试阶段使用了释放装置，以确保工人的安全。