ventilation
adjC1
Example
“Proper ventilation reduces indoor air pollution.”
🇦🇲 Armenian:օդափոխություն
🇷🇺 Russian:вентиляция
Examples
Proper ventilation reduces indoor air pollution.
See synonyms (1)
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Example
“Proper ventilation reduces indoor air pollution.”
Proper ventilation reduces indoor air pollution.
Browse 199 of 250 words in level C1.
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