pentapedalWiktionary 原文构词拆分penta-前缀Five.+-pedal后缀(of an organism or person) Having a specified number or type of feet. · Having the length or height of a specified number of feet.词源说明From penta- + -pedal.释义（英文）形容词 Adjective(biology, of kangaroos) Using five legs (in reality, four legs and a tail) in order to walk