Warning: file_put_contents(): Only 0 of 6120 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/totle.com.cn/index.php on line 55 unmet例句_unmet英汉例句_unmet双解例句_乐豆毛深蓝词典
The whole unmet demand is lost.The retailers must pay the inventory holding cost and the cost of lost-sales when OOS happens. 认为所有未满足的需求销售机会都丢失，零售商既要支付库存持有费用，又要支付缺货损失费用。