ZIM Dictionary
One Word, One Wiki
Perimeter
The continuous line forming the boundary of a closed geometric figure
构成封闭几何图形边界的连续线
Từ tiếng Trung gần nghĩa
The total length of the sides of a polygon or other geometric figure
多边形或其他几何图形的边总长度
The outer limits or boundaries of an area or object
区域或物体的外部极限或边界