过滤
guòlǜ
HSK 7
过滤 — guòlǜ
- to filter; to remove unwanted material by passing through a filter
这个水需要先过滤才能饮用。 zhège shuǐ xūyào xiān guòlǜ cáinéng yǐnyòng — This water needs to be filtered before it can be drunk.
guòlǜ
HSK 7
这个水需要先过滤才能饮用。 zhège shuǐ xūyào xiān guòlǜ cáinéng yǐnyòng — This water needs to be filtered before it can be drunk.