是提示你可以清洗过滤网了,清洗之后重置一下就好了。
filter
n.滤波器;滤光器;滤色镜;[化] 过滤器
vi.过滤;透过;渗透
vt.过滤;滤除
例句:The best prevention for cholera is to boil or filter water, and eat only well-cooked food.
是提示你可以清洗过滤网了,清洗之后重置一下就好了。
filter
n.滤波器;滤光器;滤色镜;[化] 过滤器
vi.过滤;透过;渗透
vt.过滤;滤除
例句:The best prevention for cholera is to boil or filter water, and eat only well-cooked food.