开销

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

由公司业务产生销都可以报销。

Older people shouldn’t skimp on food or heating.

老年人不应过分吝惜食物或取暖销。

I’ve enough money to defray expenses.

我钱足夠支付销。

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

在委员会会议上,我与史密斯教就她们系销太大问题发生争执。

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.

与已有相比较，能实时地更新组密钥，有着更好安全性并具有较小通信销。