bull up

短语

词形变化

bulled up bulling up bulls up 三单 bulls up bulling up 现在分词 bulled up 过去式 bulled up 过去分词

释义与例句

v.
  1. 1.

    To throw darts, aiming at a bullseye, to determine who goes first in a match.

    游戏
  2. 2.

    To polish (boots) thoroughly; by extension, to prepare other military kit, e.g. firearms or uniforms; to clean or organize more generally.

    英国 俚语 政治 军事