赤手空拳的品牌
advanced standing───免修;预修学分
barehanding───上传
feather banding───羽毛带
pancaked landing───煎饼着陆
barehanded───adj.手无寸铁的;空手的;赤手空拳的
credit standing───[金融]信用状况;商业信誉
forced landing───[金融]迫降;紧急降落