vlof意思 中文翻譯： VLOF：Calibrated airspeed at which an aircraft first becomes airborne | 中文意思：───空速飛機首次空降 中文簡語解釋： 相關縮寫意思查詢 vlpi vlou vlot vlom vlpl vloo vlpj vlpg vlpd vlpk vlpc vlpn vlow vloh vlpe