contingency|contingencies

我们的项目预算中留出了5%的应急资金。

We allocated a 5% ___contingency in our project budget.

我们准备了应急资金以应对可能出现的意外情况。

We have set aside some funds for unexpected ___contingencies.

我们准备了应急计划以防会议取消。

We have a ___contingency plan in case the meeting gets canceled.