"lubricants" in Chinese (Simplified)

• 润滑剂

Definition

润滑剂是用来减少物体表面摩擦并使运动更顺畅的物质，通常为油或凝胶。它们常用于机器、发动机，有时也用于个人或医疗领域。

Usage Notes (Chinese (Simplified))

“润滑剂”多用于技术、机械或科学场合，可以是油、脂或凝胶。常见搭配有“添加润滑剂”、“工业润滑剂”、“个人润滑剂”。不要与燃料混淆，润滑剂只是减少摩擦。

Examples

Lubricants are important for machines to work smoothly.

机器顺畅运转需要**润滑剂**。

We use lubricants to reduce friction between engine parts.

我们用**润滑剂**来减少发动机零件间的摩擦。

Some lubricants are also used in medicine.

有些**润滑剂**也用于医疗领域。

After a few months, your car will need fresh lubricants to keep running well.

几个月后，你的汽车需要更换新**润滑剂**才能继续良好运转。

Make sure to check the lubricants level before long trips.

长途出行前，记得检查**润滑剂**的液位。

Different machines need different types of lubricants for best performance.

不同机器需要不同类型的**润滑剂**才能达到最佳性能。