没有最高级
senior是大四。
senior.
adj. 资深的 较高的 年长的 最高年级的。
n. 上级 毕业班学生 较年长者。
例句：Television and radio needed many more women in senior jobs.
电视和广播领域需要有更多女性来担任高级职位。
复数：seniors. 扩展资料
She was ten years his senior.
她比他大十岁。
He was the senior serving naval officer.
他曾是高级现役海军军官。
He passed himself off as a senior psychologist.
他自己冒充是一名资深心理学家。
