王某为武汉市某木材经销部的业主。2000年4月20日,徐某持某装修公司的转帐支票以该公司业务员的名义,从王某处购买了价值36182元的木材。同年4月22日,王某到银行办理支票转帐,因该支票帐户存款不足被银行退票。经联系徐某,徐某口头答应过几天亲自上门为其更换支票,但 Wang is a timber distribution company in Wuhan, the owner. April 20, 2000, Xu holding a decoration company’s transfer check to the clerk in the company’s name, purchased from the Wang office value of 36,182 yuan of timber. April 22 the same year, Wang to the bank for check transfer, due to insufficient checking account deposits by the bank refund. After contact Xu, Xu verbally promised a few days in person to replace the check, but