n.高年级学生( senior的名词复数 );<美>毕业班学生;较年长者;老资格者;
例句:
We should not set light by the advice of our seniors.
对于长辈的规劝,我们不应轻视.
Now it was I who looked with a smile of confusion at my seniors.
这时却轮到我以困惑不解的笑容看着长辈.
They advanced him over the heads of his seniors.
他们把他提升到高于他的许多前辈的职位.