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Fog up Meaning in English

expression

ˈfɑɡ/, /ˈfɔɡ/ /ˈəp
FAHG-up or FAWG-up
fˈɒɡ/ /ˈʌp
FOG-up

释义

To become covered with tiny water drops that make something (like glass or lenses) hard to see through.

用法与细微差别

Usually used for glass, mirrors, or lenses when moisture condenses on them and makes them blurry. Common with 'windows', 'glasses', or 'mirror'. Informal and often about weather or temperature changes.

例句

My glasses fog up when I wear a mask.

basic

The bathroom mirror always fogs up after a hot shower.

basic

Car windows can fog up in the winter.

basic

It’s hard to see outside when the bus windows fog up.

natural

My camera lens started to fog up in the humid forest.

natural

If your windshield fogs up while driving, turn on the defroster.

natural