Retention aid, Defoamer, Deposit Controller, Felt Controller, Preservative, Slime Controller, System Cleaner.

助留剂、消泡剂、网部树脂控制剂、毛布树脂控制剂、防腐剂、粘泥控制剂、清洗剂。

youdao

Jerry looked cleaner than she felt, almost dapper, his white shirt still looking crisp through his open raincoat.

NEWYORKER: Brooklyn Circle