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单词 surd
释义
surd (sûrd)
n.
1. Mathematics An irrational number, such as 2.
2. Linguistics A voiceless sound in speech.
adj.
Linguistics
Voiceless, as a sound.

[Medieval Latin surdus, speechless, surd (translation of Arabic (jar) 'aamm, deaf (root), surd, translation of Greek alogos, speechless, surd), from Latin.]
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更新时间:2025/1/23 12:36:22