abrogate one's vow的用法和样例：
- All the men took a vow of loyalty to their leader.
- We made a vow to stay friends forever.
- Catholic priests take a vow of celibacy.
- Once he took the vow his loyalty never wavered.
- Subject to dispensation, as a vow or church law.
- My parents are under a vow to go to church every sunday.
abrogate one's vow的相关资料：