发誓 fāshì HSK7 to vow Origin Definitions Defs Strokes Stroke Words Sentences Sents 赌咒发誓 dǔzhòufāshì to vow to take an oath; to swear or vow solemnly; to take the name of God in vain对天发誓 duìtiānfāshì to swear by heaven to swear an oath by heaven; to make a solemn vow to show one's sincerity