买卖 (Sales)
sale, for sale, on sale, purchase, buy, sell, order, place an order for, ________ ['bɑ?gIn]8, exchange, ________ [k?n'sju?m]18, list, ________ [dI'zaIn]180, give away, pick out, pick up, sell out，assistant, customer, consumer, special offer, brand, goods, catalogue, shop manager, ________ [pr?'m???n]3, shopkeeper, price tag, item, tip
支付 (Payment)
change, cheque, ________ [Ik'spens]16, pence, pound, price, cost, pay, spend, charge, offer, afford, pay in cash, cashier, fee, tax, ________ ['dIska?nt]22, credit card, fare, penny, receipt, reduction, exchange rate, on credit
