break an appointment

• 违约

break an appointment的用法和样例：

例句

1. Each party shall not break the contract.
   任何一方不得单方面违约。
2. He is far too honourable ever to break an engagement.
   他很正派，从不违约。
3. You mustn't break the appointment.
   你可不能失约。
4. An honest man will never break his engagement.
   诚实的人决不会失约。