短語詞組短語payment zon term 定期付款payment t term 付款條件payment o term 定期付款Payment and term 付款方式和期限payment on term 定期付款;按期付款;定期付payment in term 定期支付Unit 7 Payment Term 第7單元Tell about payment term 告知付款方式Accept payment term 接受付款方式 返回 payment term