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    1. upstart

      英 ['?pstɑ?t] 美['?pstɑrt]
      • n. 暴發(fā)戶;自命不凡的人;傲慢自負(fù)的人
      • adj. 暴富的;自命不凡的
      • vt. 使…突然跳起;使…崛起
      • vi. 突然跳起;崛起

      英英釋意


      1. an arrogant or presumptuous person
      2. a person who has suddenly risen to a higher economic status but has not gained social acceptance of others in that class
      3. a gymnastic exercise performed starting from a position with the legs over the upper body and moving to an errect position by arching the back and swinging the legs out and down while forcing the chest upright