fog up
US /fɑːɡ ʌp/
UK /fɑːɡ ʌp/
1.
起霧, 模糊
to cover with a film of condensed water vapor, as from breath or steam, making it difficult to see through
:
•
The bathroom mirror always fogs up after a hot shower.
洗完熱水澡後，浴室鏡子總是起霧。
•
My glasses fogged up when I came inside from the cold.
我從外面冷的地方進來時，眼鏡起霧了。