per annum
adv.每年
难易程度:
per annum为短语/超纲词汇
per annum
/pər 'ænəm; pɚ`ænəm/ adv for each year 每年
*earning
15000 per annum 每年挣15000英镑.
per annum
adv written abbreviationp.a.
[Date: 1600-1700; Language: Latin;Origin:'by the year']
formal for each year
a salary of $40,000 per annum