短语词组短語air dunnage bag 充氣袋;緩沖氣袋;空氣墊囊;裝箱充氣袋air -bag support 氣囊支架adhered air -bag 粘接式氣囊side air -bag 側麪氣囊domestic air mail bag 國內航空郵袋 返回 air bag