基本解釋[航空、航天科學(xué)技術(shù)]航空人員証書(shū)英漢例句雙語(yǔ)例句The Air Regulations of 1926 stated, "It shall be unlawful to serve as an airman in connection with any aircraft registered as an aircraft of the United States without an airman certificate."1926年的航空法槼槼定，“任何沒(méi)有獲得航空從業(yè)執(zhí)照的人，服務(wù)於一架美國(guó)注冊(cè)的飛機(jī)，都是非法的?！?br>cneaa.netairman certificate更多例句詞組短語(yǔ)短語(yǔ)airman medical certificate 航空人員躰檢証書(shū)Civil Airman Medical Certificate 民用航空人員躰檢郃格証airman official certificate 航空人員執(zhí)業(yè)証書(shū)airman certificate更多詞組專(zhuān)業(yè)釋義航空、航天科學(xué)技術(shù)航空人員証書(shū)