The back of an ox; only in "on (also by) oxback": mounted or loaded on the back of an ox or oxen.
Early 19th century; earliest use found in John Philip (1775–1851), missionary.
英语词典包含464360条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。