军令状

jūnlìngzhuàng

[written pledge to dosth, the failing of which would subject one to military punishment] 原为戏曲和旧小说中所说接受军令后写的保证书, 表示如不能完成任务, 愿依军法受惩。 现泛指接受某项重大任务后写的保证书