名词
中文翻译：油孔
同义词：
['oil hole', 'oil leak', 'oil spout例句：1. The engine has a grease hole that needs to be cleaned regularly.（发动机有一个需要定期清理的油孔。）']
例句：
-
1. The engine has a grease hole that needs to be cleaned regularly.
发动机有一个需要定期清理的油孔。
-
2. The car's engine has a grease hole that can cause problems if not properly maintained.
汽车的发动机有一个油孔，如果不妥善维护，可能会导致问题。
-
3. The technician quickly identified the grease hole and repaired it without causing further damage.
技术人员迅速识别了油孔并进行了修复，没有造成进一步的损害。