arcsin

名词 n.
中文释义

英文释义

名词 n.
  1. Abbreviation of arcsine. abbreviation,alt-of

词形变化

arcsins plural

词源

Etymology tree
Proto-Indo-European *h₂erkʷ-
Proto-Indo-European *h₂erkʷos
Proto-Italic *arkuos
Latin arcusder.
English arc-
Proto-Indo-European *sinos
Proto-Italic *sinus
Latin sinusbor.
English sineclip.
▲
Latin sinusclip.
Translingual sin
English arcsin
From arc- + Translingual sin.
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