年均 niánjūn annual average
怎么记住“年均”: 年 year + 均 equal = annual average.
汉字
用法
- Annual average - a written, statistical clip of 年平均 - 年均增长5% (niánjūn zēngzhǎng bǎi fēn zhī wǔ) an average annual growth of 5%.
- Appears mostly in reports and data: 年均收入 (niánjūn shōurù) average annual income.
- Formal register; you wouldn't say it in casual speech, where you'd unpack it as 每年平均.