rectangle
rectangle 英 [ˈrektæŋgl] 美 [ˈrɛkˌtæŋɡəl]
n. 矩形；长方形
名词复数:rectangles
- A rectangle is any shape with four sides and four right angles. All squares are rectangles but not all rectangles are squares (all the sides in a square have to be the same length).
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- n. 矩形；长方形
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1. a rectangle
一个长方形
- rectangle (n.) 1570s, from Middle French rectangle (16c.) and directly from Late Latin rectangulum, from rect-, combining form of Latin rectus "right" (from PIE root *reg- "move in a straight line," with derivatives meaning "to direct in a straight line") + Old French angle (see angle (n.)). Medieval Latin rectangulum meant "a triangle having a right angle."
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