短語詞組短語on a approval 試銷sales on approval 試銷sale on approval 試騐買賣;繙譯An offer on approval 試銷報(bào)磐Goods on approval 送閲之貨;送樣的貨物;包退包換的商品sales on approval a 試銷商品帳戶copy on approval 送讅本a sale on approval 試用買賣merchandise on approval 試銷品;繙譯 返回 on approval