rayon

名词 n.
中文释义
发音 rāʹŏn

英文释义

名词 n.
  1. A manufactured regenerated cellulosic fiber. countable,uncountable
  2. A ray or beam of light. obsolete,rare
    — Nor brick, nor marble was the wall in view, But ſhining Chriſtall, which from top to baſe Out of her womb a thouſand rayons threw, […]
  3. Alternative spelling of raion. alt-of,alternative
  4. A circular area whose extent is measured by the length of the radius of the circle which bounds it.
    — Within a rayon of a certain number of miles.

词形变化

rayons plural rayons plural rayons plural

词汇关系

相关词
rayonnance rayonné

词源

词源 1
Name chosen by the National Retail Dry Goods Association of America, probably from French rayon (“a beam of light, ray”) and so called because it is shiny; however, the Oxford English Dictionary states that it is apparently a blend of ray + cotton.
词源 2
From Middle French rayon [1539], from Old French rai (whence English ray), from Latin rādius (whence English radius).
词源 3
See the etymology of the corresponding lemma form.
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