Warning: file_put_contents(/www/wwwroot/ppbbbu/5356789.com/cache/fa2042a54d604db3990a536a4e6ed5d3.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/5356789.com/index.php on line 55 first in first out是什么意思，first in first out的翻译，first in first out音标、读音、用法和例句_零六五六深蓝词典
The first-in, first-out method or FIFO method of inventory valuation assumes that the first goods purchased are the first goods sold. 对存货估值的先入先出法假定最先购买的商品也是被最先卖出的。