high-visibility
adjective🔊/ˌhaɪ vɪzəˈbɪləti/
🔊/ˌhaɪ vɪzəˈbɪləti/
[usually before noun] (also informal high-vis, hi-vis)
used to describe clothing made of material that appears very bright and is very easy to see （服装）高能见度的 cyclists with high-visibility jackets 身着鲜亮夹克的自行车骑手 Hard hats and high-vis vests must be worn on the building site. 在建筑工地必须头戴安全帽，身着反光背心。
used to describe something that is intended to attract a lot of attention 引人注目的 a high-visibility ad campaign 引人注目的广告宣传活动