相关单词近义词 arm 臂, equip 装备, provide 供给, sell 出售, supply 供应, trade 贸易, build up 建立, upgrade 升级, reinforce 加固, fortify 加强, secure 安全的, reequip 重新装备, re-arm 重整军备临近词rear, rearrest, rear fin, rearages, rear fan, rear GAW, rear web, rearward, rear end, rearview, rearming 返回 rearmed