rectangle

英 ['rektæŋg(ə)l] 美 ['rɛktæŋɡl]
  • n. 矩形；长方形
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星级词汇:
rectangle
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中文词源

rectangle 直角

rect-,直的，正确的，angle,角。

英语词源

rectangle (n.)
1570s, from Middle French rectangle (16c.) and directly from Late Latin rectangulum, from rect-, comb. form of Latin rectus "right" (see right (adj.1)) + Old French angle (see angle (n.)). Medieval Latin rectangulum meant "a triangle having a right angle."

权威例句

1. Suppose the width of a rectangle is x metres.
设长方形的宽是x米.

来自《现代汉英综合大词典》

2. He handed me a little rectangle of white paper.
他递给我一张小小的长方形白纸片。

来自辞典例句

3. A squared rectangle is a rectangle dissected into at least two squares.
方化矩形是指可以分割成至少两个正方形的矩形.

来自辞典例句

4. A torus can be obtained from a rectangle by identifying opposite sides.
环面可由矩形把其两对对边分别重叠起来而得到.

来自辞典例句

5. The rectangle clearly shows each separate class in the distribution.
矩形能够清晰地显示出各级分布状况.

来自辞典例句

[ rectangle 造句 ]