eddy是什么意思_eddy怎么读_中英文释义(含例句用法)

eddy: eddy: [15] The ultimate source of eddy appears to be a prehistoric Germanic particle meaning ‘back, again’, represented in Old English by ed-, in Old High German by et-, and in Old Norse by ith- (it is related to Latin et ‘and’ and its various Romance descendants, such as French et and Italian ed). According to this theory, an eddy would thus be ‘water that flows back’.

What is not altogether clear, however, is precisely how that prehistoric particle became eddy. Perhaps the most likely candidate as the missing link is Old Norse itha ‘whirlpool’, but it has also been suggested that Old English may have had a word *edwǣg, whose second element, ‘wave’, would be related to English way and vogue.
eddy (n.): mid-15c., Scottish ydy, possibly related to Old Norse iða "whirlpool," from Proto-Germanic *ith- "a second time, again," which is related to the common Old English prefix ed- "again, backwards; repetition, turning" (forming such words as edðingung "reconciliation," edgift "restitution," edniwian "to renew, restore," edhwierfan "to retrace one"s steps," edgeong "to become young again"). Compare Old English edwielle "eddy, vortex, whirlpool." The prefix is from PIE root *eti "above, beyond" (Cognates: Latin et, Old High German et-, Gothic iþ "and, but, however"). Related: Eddies.
eddy (v.): 1730 (transitive); 1810 (intrans.), from eddy (n.). Related: Eddied; eddying.

词态变化

复数 eddies;
第三人称单数 eddies;
过去式 eddied;
过去分词 eddied;
现在分词 eddying;

权威造句

1. Eddy finds himself plunged into a world of brutal violence.: 埃迪发现自己被抛入了一个野蛮、暴力的世界。

2. Duane Eddy is John Peel"s all-time favourite artist.: 杜安·艾迪是约翰·皮尔迄今最喜欢的艺术家。

3. The motor car disappeared in eddy of dust.: 汽车在一片扬尘的涡流中不见了.

4. Numerous and extensive eddy cavities retard the turbulent mixing process.: 多而大的涡流区延迟了扰动的混合过程.

5. It was caught in a broad eddy and carried toward the shore.: 它被一个大漩涡一卷,推向岸边.

近反义词

eddy damping 涡流阻尼

eddy energy 湍淋

anticyclonic eddy 反气旋涡旋

eddy field 涡旋场

eddy mill 旋涡研磨机,锅穴,涡...

eddy diffusion 涡流扩散

eddy generation 发生涡流

eddy loss 涡琉耗,涡琉失...

axial eddy 轴向涡流

boss eddy 桨毂涡流

eddy axis 涡流轴线

eddy flow 涡流

eddy current 涡流

eddy conductivity 涡流传导性,涡莲导率...

eddy flux 涡流通量

eddy effusion 涡流喷射

eddy motion 旋涡运动

air eddy 气流所产生的漩涡...

eddy diffusivity 涡俩散率,涡流扩散率...

相似短语

eddy eddy curent 【电】漩流

eddy conduction 涡流传导

eddy current 涡电流，涡流电流

eddy damping 涡流阻尼

eddy field 涡旋场

eddy size 涡旋尺度

cross eddy 横向旋涡

suction eddy 吸气涡流，负压旋涡

turbulent eddy 湍流涡旋

eddy plate 抗涡流板, 整流板

单词分析

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记忆方法

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eddy是什么意思，eddy怎么读

eddy基本信息

英英释义

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