n. the boundary of a surface
n. a sharp side formed by the intersection of two surfaces of an object
n. the attribute of urgency in tone of voice
n. a slight competitive advantage
n. 边缘, 尖锐, 刀刃, 优势
vt. 使锐利, 挤进, 镶边
vi. 缓缓移动
1. The cat sat on the edge of the table.
猫坐在桌子的边缘上。
2. She kept her phone at the edge of her bag.
她把手机放在包的边缘。
3. He was on the edge of his seat during the movie.
他在看电影时紧张得坐在椅子的边缘。