The second batch of sugar is better than the first.
第二批制成的糖比第一批好。
A file which is a collection of change records used to update a master file in batch processing.
在批处理中,修改主文件的全部修改记录的集合所构成的文件。
A batch of mail dispatched at one time by a sender.
由邮递员同时分送的一批邮件