快门优先 Shutter Priority ; TV ; SP

快门优先模式 Shutter priority

快门优先自动曝光 Tv

快门速度优先 Shutter speed priority

优先活门 priority valve

优先与门 PAND

电子优先快门帘 electronic first shutter curtain

快门速度优先自动曝光 S Shutter Priority

基于门限的切换优先 Threshold-based Handover Prioritization