faderfriendly hostileitinerant aircraft识别: discriminate; distinguish; d ...不明: not clear; unknown的: 4次方是 The fourth power of 2 i ...飞机: airplane; plane; aeroplane; ...识别不明的飞机, 可疑飞机: itinerant aircraft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:识别不明的飞机，即可在微信中查询翻译
