square:正方形
例句:A square is a figure with four equal sides and four right angles. 正方形是具有四個等邊和四個直角的圖形。
circle:圓形
例句:On the tip of each branch is a circle radiating brilliant light, symbolizing the sun. 每個枝杈梢頭都繪有一個放射光芒的圓圈,代表太陽。
triangle:三角形
例句:The side AB is the shortest of the three sides of the triangle ABC. 邊AB是三角形ABC三個邊中最短的邊。
oval:橢圓形
例句:She has a lovely oval face. 她長著一張可愛的橢圓臉。
rectangle:長方形
例句:Cloth diaper may be folded in a triangle or a rectangle. 用布做的尿布可以疊成三角形或長方形。