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- gradocal filters 分级滤器
- You need to filter the drinking water. 你需要把饮用水过滤。
- A filter traps dust from the air. 过滤网可存住空气中的尘埃。
- The news of the defeat started to filter through. 战败的消息开始传出来。
- The earth's atmosphere filters out much of the sun's radiation. 地球大气层可以滤掉太阳的大部分射线。
- It won't take long to filter the coffee. 用不了多少时间就可以把咖啡过滤好。
- gradocal filter 分级滤器
- I took this picture with a red filter. 这张照片我是用红色滤光镜拍摄的。
- We usually clear the water with a filter. 我们通常用过滤器使水净化。
- Put the coffee in the filter and let the water run through. 把咖啡倒入滤器里让水流过。
- The filter cleans the fuel before it enters the engine. 在燃料进入发动机之前，过滤器先把它过滤。
- Layered gravel and charcoal to make a filter. 将砂砾和木炭分层以做成过滤器
- Water filters through sandy soil and into the well. 水滤过沙土流入井内。
- Backwash the swimming pool's filters regularly. 要定期冲洗游泳池的滤水器。
- Filters do not remove all contaminants from water. 过滤器无法过滤掉水中的所有污染物。
- He smokes cigarettes without filters. 他吸没有过滤嘴的香烟。
- Rinse filters in air conditioners. 冲洗空调的过滤网。
- Use &"filters&" to help control spam. 请使用“过滤器”以此来控制垃圾邮件。
- Use a sun block that filters UVA effectively. 使用能有效滤掉紫外线的防晒霜。
- Do Web filters protect your child? 过滤网页为了保护儿童?
