exhaust lag

例句：

1. 1. The car's exhaust system iscausing the engine to run poorly.
   汽车的排气系统导致发动机运行不良。
2. 2. The exhaustlag can be caused by a clogged muffler.
   排气滞后可能是由于消音器堵塞引起的。
3. 3. The engineers were able to identify the source ofthe exhaust lag and fix it quickly.
   工程师们能够确定排气滞后的原因并迅速修复。