名词边; 优势; （悬崖、峭壁的）边缘，端; 锋利，尖锐
及物动词在…上加边界; 使渐进; 给（刀刃）磨边，使锋利; 修整
不及物动词慢慢向前移动，侧身移动
动词border
名词fringeborderboundmargin
edge
名词center
1. on edge : 竖着, 紧张, 急切；
及物动词
1. You'll have to edge the knife, it's blunt.
你得把这刀磨一磨，它钝了。
2. She edged her chair nearer to the fireplace.
她把椅子移近壁炉。
名词
1. He sharpened the edge of his knife on a grindstone.
他在磨石上磨快了他的刀刃。
2. edge的反义词
2. They lived in a house on the edge of a forest.
他们住在森林边缘一所房子里。
3. His remark has a biting edge to it.
他的话非常尖锐辛辣。