意为烦躁不安的，紧张的。例如Jack马克思考试从来没去过，如今马克思期末考了 他各种烦躁不安的时候就可以说 Jack is absolutely on edge because he never attended any class and now he has to take the exam作者: 簿子酒 时间: 2013-1-23 22:34
on edge作者: yun1749 时间: 2013-1-24 13:09
I AM FINALLY ON EDGE TO ATTEND TEM8.作者: kobe 时间: 2013-1-29 20:45
I am still On edge作者: guoguoo0660 时间: 2013-4-17 14:28
Jack is absolutely on edge because he never attended any class and now he has to take the exam
