船舶在互见中的行动规则: conduct of vessels in sight of one anotherconductofvesselsinsightofoneanother
视频: [物理学] video frequency (v.f.); vision frequency; visual frequency; video◇视频变频器[变换器] video converter; 视频电话 visual telephone; 视频放大 video amplification; 视频鉴别 video discrimination; 视频显示 video-f