surveillance radar approach (sra)监视雷达: surveillance radar; surveill ...进场: march into the arena approac ...空中监视雷达进近: air surveillance radar approach非雷达进场: non radar arrival雷达进场: radar approach; radar arrival; radar-assisted approach下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:监视雷达进场，即可在微信中查询翻译
