能见度变坏的英文

• obstruction to vision

• 能见度:    visibility; conspicurity; se ...
• 变:    become different; change
• 坏:    bad
• 能见度:    visibility; conspicurity; seeing 能见度变坏 obstruction to vision; 能见度低 poor visibility; 能见度极差 zero-zero; 能见度极好 [航空] ceiling and visibility unlimited (cavu); 地面能见度 ground visibility; 能见度表 visibility meter; 能见度 (测定)计 visibility meter; sightmeter
• 可见度；能见度:    visibility