变化:
复数 seniors
比较级 more senior
高水平 most senior
adj. 高级的；年长的；地位较高的；年资较深的，资格较老的
n. 上司；较年长者；毕业班学生
He was the senior serving naval officer.
他曾是高级现役海军军官。
Senior defence officials held private talks.
高级防务官员举行了秘密会谈。
He held a senior position in a large company.
他在一家大公司担任高级职务。
She'll be racing for the senior team next year.
明年她将参加高级组别的比赛。
He passed himself off as a senior psychologist.
他自己冒充是一名资深心理学家。
