backwash

核心释义

1. 1.

   反向操作水过滤器以清洁它。

   To operate a water filter in the reverse direction in order to clean it.

2. 2.

   受到回流的影响

   To affect with backwash.

3. 3.

   梳理后清洗羊毛中的油脂。

   To clean the oil from wool after combing.

受到回流的影响；梳理后清洗羊毛中的油脂。