a light leap by a horse in which both hind legs leave the ground before the forelegs come down
同义词：vaulting
perform a leap where both hind legs come off the ground, of a horse
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。