detergent oil

• 去垢油

detergent oil的用法和样例：

例句

1. Doctors think it might also help protect against infections.And the waxy oil keeps ears from getting too dry.
   医生们认为耳垢也许还可以防止感染，并且如同蜡状的垢油可以防止耳朵过于干燥。