柯林斯词典per annum /pər ˈænəm/ 1. ADV A particular amount per annum means that amount each year. 每年[amount ADV] ...a fee of $35 per annum. …每年$35的费用。 返回 per annum剑桥词典used in business when referring to an amount that is produced , sold , or spent each year 每年 The country exports goods worth $600 million per annum . 该国每年出口价值6亿美元的商品。 返回 per annum