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Spool
01
线轴, 卷轴
a winder around which thread or tape or film or other flexible materials can be wound
to spool
01
缠绕, 绕线
to wind material onto a cylindrical device for storage or use
Transitive: to spool a flexible material
Example
The film was spooled onto the projector for the movie screening.
She spooled the thread onto the bobbin for sewing.
The fishing line was carefully spooled onto the reel.
02
缓存, 生成缓存
to send data to a temporary storage location, often a buffer or queue, before it is processed or printed
Transitive: to spool data
Example
Email messages are spooled to the mail server 's queue before being forwarded to their intended recipients.
The print jobs are spooled to the printer 's buffer, allowing multiple documents to be processed in sequence.
Large database queries are spooled to disk storage before the results are fetched, preventing memory overflow.
