| 释义 |
DEFINITIVE EXAMPLES 权威例句〔clear〕To rid of impurities, blemishes, muddiness, or foreign matter.使完美:去除杂质、污渍、污泥或外来事物美国传统〔filter〕The water is filtered to remove any impurities.这种水经过滤以去除杂质。剑桥高阶〔filter〕They've begun filtering their water to remove impurities.他们已经开始将水进行过滤,以去除杂质。韦氏高阶 |