名词中文翻译
中文翻译：核心油
同义词：
['core wax', 'core fluid']
例句：
-
1. The core oil is used to lubricate the machine parts.
核心油用于润滑机器部件。
-
2. The core oil is essential for maintaining the engine's performance.
核心油对于保持发动机的性能至关重要。
-
3. The core oil was extracted from the tree's trunk using a special solvent.
核心油是通过使用特殊的溶剂从树的树干中提取出来的。