peritrochium

词形变化

peritrochia 复数 peritrochia

释义与例句

n.
  1. 1.

    The wheel which, together with the axle, forms the axis in peritrochio.

    工程

词源

From New Latin peritrochium, from Koine Greek περιτρόχιον (peritrókhion), from Ancient Greek περίτροχος (perítrokhos, “circular”).

来源：wiktionary