collimator的词源

英文词源

No matching word found in the dictionary.


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phaseyoudaoicibaDictYouDict
phase: [19] Greek phásis (a derivative of the verb phaínein ‘show’, source of English phantom) meant ‘appearance’, and also ‘cyclical apparent form of a planet, moon, etc’. This was adopted into modern Latin as phasis, and it originally passed into English (in the 17th century) in the Latin plural form phases. Phase represents a new singular formed from this. The more familiar modern sense ‘stage in a sequence’ is a metaphorical extension of the astronomical meaning.
=> phantom

中文词源

collimator:瞄准仪,准直器

词根词缀: col- 加强意义 + -lim-界限 + -ator名词词尾,人或物

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