1. accident frequency rate 意外伤亡事故频率（按每百万工作小时计）
例句：Steps are being taken to cut down the accident frequency rate.
有关方面正在采取措施降低意外伤亡事故频率。

2.accounts payable 应付账款
例句：公司与供货商交易时因其延长信贷而产生应付账款。
Accounts payable is created when a firm deals with supplies who extend credit.

3. accessory apartment 附属房（个人独立住宅中供出租的多余房屋）
例句：In other countries，accessory apartments are not just tolerated but encouraged.
在其他国家，租用附属房不仅被允许而且受到鼓励。

4.accommodation address 临时通信地址
例句：Please write to my accommodation address.
请把信寄到我的临时通信地址。

5. accounts receivable 应收账款
例句：Assets include cash, accounts receivable, inventory, property ,equipment and patents.
资产包括现金、应收账款、待销存货、产权、设备及专利。