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photochemical smog
释义
WordReference Random House Unabridged Dictionary of American English © 2024
pho
′
tochem
′
ical smog
′
,
[
Meteorol.
]
Meteorology
air pollution containing ozone and other reactive chemical compounds formed by the action of sunlight on nitrogen oxides and hydrocarbons, esp. those in automobile exhaust. Also called
oxidant smog, smog.
photo
- +
chemical
1957
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de la roche
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de la rue
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delative
delator
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delavigne
delaware
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delaware bay
delaware jargon
delaware water gap
de la warr
delay
delayable
delayed
delayed action
delayed-action
delayed drop
delayed speech
delayed stress reaction
delayer
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更新时间:2026/7/9 22:42:44