carbon lining

例句：

1. 1. The new car has a carbon lining for its engine to improve efficiency.
   这辆新车使用了碳衬里来提高发动机的效率。
2. 2. The construction of the tunnel was made possible by the use of carbon lining.
   隧道的建设得益于使用碳衬里。
3. 3. The scientist used carbon lining to protect the fragile glass during the experiment.
   科学家使用碳衬里来保护脆弱的玻璃在实验中不被损坏。