详细解释:vt. 取消, 撤回, 下命令召回
n. 收回命令, 取消命令
【经】 取消
词型变化：
动词过去式:countermanded过去分词:countermanded现在分词:countermanding第三人称单数:countermands英语解释：
名词 countermand:
a contrary command cancelling or reversing a previous command动词 countermand:
annul by recalling or rescinding同义词：revoke, annul, lift, reverse, repeal, overturn, rescind, vacate