seniority
n. 年长，职位高；资历，年资
复数 seniorities
例句
Should promotion be based on merit or seniority?
提拔一个人应当看业绩，还是看资历？
《牛津词典》
They offered him a post befitting his seniority and experience.
他们给他提供了一个适合他的资历与经验的职位。
《柯林斯英汉双解大词典》
Ought promotion to go by seniority or by abilities?
晋级应以年资为准，还是以能力为准？
《新英汉大辞典》
