短語詞組短語Assembly y point 集合地點through -15 supergroup assembly connection point 直通15超群組連接點intermediate assembly point 中間裝配地點determined assembly point 預定集合點gravity assembly point 重力聚點Evacuation assembly point 應急避難場所an assembly point 集合地點pre -determined assembly point 預定集合點field assembly and test point 野外裝配測試地點 返回 assembly point