siebenbein

词形变化

siebenbeins 复数 siebenbeins

释义与例句

n.
  1. 1.

    Synonym of heptad.

    数学 物理

    For quotations using this term, see Citations:siebenbein.

词源

Equivalent to German sieben (“seven”) + Beine (“legs”).

来源：wiktionary