开销

Any out-of-pocket expenses incurred on the firm’s business will be reimbursed.

由公司业务产生的销都可以报销。

Older people shouldn’t skimp on food or heating.

老年人不应过分吝惜食物或取暖方面的销。

I’ve enough money to defray expenses.

我的钱足夠支付销。

At the committee meeting, I crossed swords with Professor Smith over her department’s overspending.

在委员会会议上,我斯教就她销太大的问题发生争执。

Compared with the existing schemes, the proposed scheme can rekey real-time, provide a high level of security and reduce communication overhead at the same time.

已有方案相比较，此方案能实时地更新组钥，有着更好的安全性并具有较小的通信销。