bucket can的用法和樣例：
例句
- A storage structure of 1 to 32 disk blocks that is used to store and transfer units of data in files with a relative or indexed file organization. Unlike a block, a bucket can contain only entire records.
由1至32磁碟信息塊構成的一種存儲結構。結合相對或索引文件組織，用於文件中數據單元的存儲和傳送。與信息塊不同的是，存儲桶只能包含整記錄。
