senior

资深的、高阶的、上级的

She was promoted to a senior position in the marketing department.

她被升到行销部门的高阶职位。

年长的、较年长的

My brother is three years senior to me.

我哥哥比我大三岁。

毕业班的、最高年级的美式，教育

Most students take the exam during their senior year.

大多数学生在毕业班那一年参加这场考试。

老年的、敬老的美式

The museum offers senior discounts on weekday mornings.

这间博物馆在平日上午提供敬老优惠。

年长者、长者、老人美式

Many seniors in this neighborhood live alone.

这个社区里许多年长者都独居。

毕业班学生、应届毕业生美式，教育

The seniors organized a farewell party before graduation.

毕业班学生在毕业前办了一场惜别会。

前辈、上级、资深人员

He always asks his seniors for advice before deciding.

他做决定前总会先请教前辈的意见。