"spool" 的定义和意义

Spool

a winder around which thread or tape or film or other flexible materials can be wound

to spool

缓存

to wind material onto a cylindrical device for storage or use

缓存

to send data to a temporary storage location, often a buffer or queue, before it is processed or printed

例子

The videographer carefully reeled the film onto the spool.

The mechanic reeled off the electrical wire from the spool to make the necessary connections.

The costume designer swiftly threaded the serger machine with colorful spools of thread.

She expertly reeled off the ribbon from the spool to decorate the gift.

Histones act as spools around which DNA winds, forming compact structures called nucleosomes.

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