paracone

[动]上前尖

词形变化

paracones 复数 paracones

释义与例句

n.
  1. 1.

    A cusp in the buccal corner of an upper molar tooth in mammals

    医学
  2. 2.

    A mechanism, involving a form of parachute, used to slow some spacecraft during re-entry

词源

From para- + cone.

来源：wiktionary