boundary
英 ['ba?nd(?)r?]
美['ba?ndri]
- n. 邊界；范圍；分界線
英英釋意
- 1. the line or plane indicating the limit or extent of something
- 2. a line determining the limits of an area
- 3. the greatest possible degree of something;
- "what he did was beyond the bounds of acceptable behavior"
- "to the limit of his ability"