这款新引擎型号使用了多个进口部件。

The new engine model uses several imported ___components.

关键的机器部件需要定期检查和维护。

Critical machine ___components need regular inspection and maintenance.

汽车工业依赖全球供应链来获取高质量部件。

The automotive industry relies on a global supply chain for high-quality ___components.