| 单词 | spool |
|---|---|
| 音标 | [spu:l] |
| 解释 | n. (缠录音带等的)卷盘(轴) |
| 红宝书 | 【例】 We need an hour long spool to record the speech. |
| 字源 | spool (n.) early 14c., "wheel for winding thread upon," from Old North French spole, espole "a spool" (13c.), from Middle Dutch spoele "a spool," from Proto-Germanic *spolon (cognates: Norwegian and Swedish spole, Old High German spuola, German Spule "a spool, bobbin"), from PIE root *spel- "to cleave, split" (see spoil (v.)). spool (v.) c.1600, from spool (n.). Related: Spooled; spooling; spooler (1550s). |
| 不择手段背单词 | 无 |
| 趣味全助记 | 【记】spin 旋转，纺纱 + wool 羊毛，毛线；spin + OO两卷 + l 象轴 【相关】spindle 锭子, 纺锤,轴 |
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