基本解释
拼音：zuān dāo lì shì
注音：ㄗㄨㄢㄉㄠㄌㄧˋㄕˋ
解释：钻刀：古代立誓仪式，立誓人要从刀门下钻过，表示如果负盟，甘愿死于刀刃之下。形容立誓定盟之真诚
出处：清·李玉《牛头山》：“即当钻刀立誓，永受元帅鞭策便了。”
单字解释：
钻
刀
立
誓
英语解释
Diamond blade: an ancient oath ceremony, in which people swore that they would drill through the blade door, indicating that if they lost the alliance, they would be willing to die under the blade. Describe the sincerity of vowing an alliance
