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nanoparticle词源

发布于:2025-07-05 09:58浏览量:192文/优校网

英文词源

No matching word found in the dictionary.


Word of Random

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well: English has two distinct words well, both of ancient ancestry. The adverb, ‘satisfactorily’ [OE], has relatives throughout the Germanic languages (German wohl, Dutch wel, Swedish väl, and Danish vel), and probably goes back ultimately to the Indo-European base *wel-, *wol-, which also gave English voluntary, wealth, and will.

It was not used as an adjective until the 13th century. Well ‘water-hole’ [OE] is descended from the Germanic base *wal-, *wel- ‘roll’ (source also of English wallet, wallow, waltz, welter, etc), and so etymologically denotes a place where water ‘bubbles’ up. This original notion of turbulent overflowing liquid is better preserved in the related verb well ‘gush’ [OE], which to begin with meant ‘boil’, and hence ‘melt metal’ (‘He made him drink welled lead’, Holy Rood 1300), and produced English weld.

=> voluntary, wealth, will; volume, wallow, waltz, weld, welter

中文词源

nanoparticle:纳粒子

nano-,纳,particle,粒子。

该词的英语词源请访问趣词词源英文版:nanoparticle 词源,nanoparticle 含义。