reverse strain

例句：

1. 1.The car's engine is under a lot of reverse strain.
   这辆车的引擎承受着很大的反向应力。
2. 2. The engineer used the reverse strain to test the material's strength.
   工程师使用反向应力来测试材料的强度。
3. 3.The machine was designed to withstand high levels of reverse strain.
   这台机器被设计用来承受高级别的反向应力。