Alphonsin

词形变化

Alphonsins 复数 Alphonsins

别名

alphonsin

释义与例句

n.
  1. 1.

    A surgical instrument, consisting of three prongs surrounded by a ring, which close when the ring is drawn forward and open when the ring is drawn back.

    可数 不可数
name
  1. 1.

    A set of astronomical tables compiled in A.D. 1252.