单词：filter plant
filter plant的用法和样例：
例句
- The WTS combines a carbon filter together with a UV lamp to give water that is guaranteed clean and pure.但是这些过滤设备只有一定的寿命，如过了有效日期，便应尽快更换。
单词：filter plant 相关文章
But the HEPA filter for Olivers Vibe got dirty very quickly. And, it was not cleanableit was simply replaceable. When it turned filthy brown, Oliver went back to Target to buy a new filter. Oddly, Target sold the F15 belt for the Vibe, but not the fi
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