spool是什么意思_spool怎么读_中英文释义(含例句用法)

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).

词态变化

第三人称单数 spools;
过去式 spooled;
过去分词 spooled;
现在分词 spooling;

权威造句

1. A ratchet mechanism transfers the thread from spool to bobbin.: 一种棘齿装置把线从线轴转到梭心上。

2. a spool of thread: 一轴线

3. On dictation equipment, a spool on which magnetic tape is wound.: 在口述记录设备上, 一种卷绕磁带的轴.

4. Can you wind this film back on to its spool?: 你能把这胶卷卷回到卷轴上去吗 ?

5. Thomas squatted on the forward deck, whistling tunelessly , polishing the broze spool of the anchor winch.: 托马斯蹲在前甲板上擦起锚绞车的黄铜轴, 边擦边胡乱吹着口哨.

近反义词

spacer spool 间距套管

supply spool 供卷筒,供片盒...

tape spool 带盘

sliding spool 滑阀芯

valve spool 阀槽,滑阀

magnet spool 电磁铁线圈

centring spool 对中套筒

spool roll 圆盘辊

spool winding 模型绕组

spool wheel 大卷轮

cylinder spool 间距套管

ribbon spool 色带卷

film spool 胶卷轴

spool valve 短管阀

spool face 阀芯表面

spool job 假脱机作业, 伪脱机...

spreader spool 间距套管

feed spool 供片轴,供带盘,输带...

spool 线轴

reel 卷

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相似短语

field spool 励磁线圈架

spool donkey 卷轴式牵引机，卷轴式牵引机

spool stand 卷线架，卷线架，筒管架

spool traverse 阀芯位移

spool wheel 大卷轮

rotary spool 旋转阀芯

spool blanks 纱管用材

spool drawing 管路图, 管路详图

pilot spool 导向柱塞

dearing spool 安装轴承的间距套管

单词分析

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记忆方法

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spool是什么意思，spool怎么读

spool基本信息

英英释义

中英词源