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air quality index
air quality index
earth.sc.
空气品位指数
el.
空气质量指标
life.sc.
空气质量指数
AQI
to phrases
air quality index
earth.sc.
空气品位指数
el.
空气质量指标
life.sc.
空气质量指数
wind.
大气质量指数
air quality index:
4 phrases
in 3 subjects
Earth sciences
2
Ecology
1
Space
1
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