| 释义 |
DEFINITIVE EXAMPLES 权威例句〔REPLACE〕It is wise to renew your water filter every month, even though it may seem to be working satisfactorily. 滤水器可能看上去用得很好，但每月更换一下还是明智的。朗文写作活用〔backwash〕Backwash the swimming pool's filters regularly.要定期冲洗游泳池的滤水器。21世纪英汉〔filter bed〕A layer of sand or gravel on the bottom of a reservoir or tank, used to filter water or sewage.滤垫：在蓄水池或大容器底部铺的一层沙或砾石，用于过滤水或污水美国传统〔tap〕Filtered water is always on tap, making it very convenient to use.随时打开龙头都有过滤水，用起来很方便。柯林斯高阶 |