plantigrade
英 ['plæntɪgreɪd]
美 ['plæntə,gred]
plantigrade 脚掌着地行走的，跖行动物来自拉丁语planta,脚底板，脚掌，grade,行走，步伐。
- plantigrade (adj.)
- 1831, from French plantigrade "walking on the sole of the foot" (1795), from Latin planta "sole of the foot" (see plant (n.)) + gradus "step" (see grade (n.)).
