a cylindrical device on which film, magnetic tape, thread, or other flexible materials can be wound; a reel (胶片、磁带、线等的)卷盘;卷轴 spools of electrical cable. 电缆卷盘。 ■a cylindrical device attached to a fishing rod and used for winding and unwinding the line as required (钓竿上的)绕线轮 ■[as modifier]denoting furniture of a style popular in England in the 17th century and North America in the 19th century, typically ornamented with a series of small knobs resembling spools 斯布尔家具(17世纪流行于英国,19世纪流行于北美,多饰有一系列卷轴状的小把手) a narrow spool bed. 一张狭窄的斯布尔床。
verb
[with obj. and adverbial]wind (magnetic tape or thread) on to a spool 把(磁带,线)绕在轴上 he was trying to spool his tapes back into the cassettes with a pencil eraser. 他正在试着用铅笔上的橡皮头把磁带卷回到磁带盒中去。 ■[no obj., with adverbial]be wound on or off a spool 被绕上(卷轴);被放出 the plastic reel allows the line to run free as it spools out. 塑料轴能让线自由放出。
[with obj.](Computing)send (data that is intended for printing or processing on a peripheral device) to an intermediate store (计算机)把(待打印、待处理数据)假脱机 users can set which folder they wish to spool files to. 用户可以设定他们希望将文件送去假脱机的文件夹。
[no obj.](of an engine) increase its speed of rotation, typically to that required for operation (发动机)发动起来 a jet engine can take up to six seconds to spool up. 喷气机可能要用六秒钟才能发动起来。
语源
Middle English (denoting a cylinder on to which spun thread is wound): shortening of Old French espole or from Middle Low German spōle, of West Germanic origin; related to Dutch spoel and German Spule. The verb dates from the early 17th cent