rectangle
英 ['rekt??g(?)l]
美['r?kt??ɡl]
- n. 矩形；長方形
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詞態變化
復數:?rectangles;形容詞:?rectangular;
中文詞源
rectangle 直角
rect-,直的，正確的，angle,角。
英文詞源
- 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."
雙語例句
- 1. Suppose the width of a rectangle is x metres.
- 設長方形的寬是x米.
來自《現代漢英綜合大詞典》
- 2. He handed me a little rectangle of white paper.
- 他遞給我一張小小的長方形白紙片。
來自辭典例句
- 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兩個正方形的矩形.
來自辭典例句
- 4. A torus can be obtained from a rectangle by identifying opposite sides.
- 環面可由矩形把其兩對對邊分別重疊起來而得到.
來自辭典例句
- 5. The rectangle clearly shows each separate class in the distribution.
- 矩形能夠清晰地顯示出各級分布狀況.
來自辭典例句