单词 redoubler 释义 redoubler[f. redouble v.1 or v.2 + -er1.]1. One who redoubles. rare.1611Cotgr., Redoubleur, a redoubler.1959T. Reese Bridge Player's Dict. 182 At the slam level the odds in favor of the redoubler are better yet.2. A machine for redoub...