unback

词形变化

unbacks 三单 unbacking 现在分词 unbacked 过去式 unbacked 过去分词

释义与例句

v.
  1. 1.

    To remove the back or backing from (something).

    罕用 及物
  2. 2.

    To deprive (a horse) of its rider.

    废旧 及物

词源

From un- + back.

来源：wiktionary