calcium base grease

例句：

1. 1. This new type of lubricant is more efficient than traditional calcium base grease.
   这种新型润滑油比传统的钙基润滑脂更高效。
2. 2.The engineer used a special formula to create a calcium base grease that would not freeze in cold weather.
   工程师使用了一种特殊的配方来创造一种不会在寒冷天气中凝固的钙基润滑脂。
3. 3. The car's engine was running smoothly after the technician replaced the old calcium base grease with a new one.
   技师用新的润滑脂替换了旧的钙基润滑脂后，汽车的引擎运行得非常顺畅。