rectangle
美音:[´rektæŋgəl
]
英音:[´rektæŋgəl
]
n.长方形,矩形
难易程度:
rectangle为六级词汇
词根
angl＝angle（角） 变化型 angul
近义词, 同义词
rectangle
/'rektæŋgl; `rɛktæŋˇl/
n four-sided geometricfigure with four right angles, esp one with unequal adjacent sides 方形; （尤指）长方形, 矩形. =>illus at quadrilateral 见 quadrilateral 插图.
n four-sided geometricfigure with four right angles, esp one with unequal adjacent sides 方形; （尤指）长方形, 矩形. =>illus at quadrilateral 见 quadrilateral 插图.
rectangle
n[C]
[Date: 1500-1600; Language: Medieval Latin;Origin: rectangulus 'having a right angle', from Latin rectus 'right' + angulus 'angle']
a shape that has four straight sides, two of which are usually longer than the other two, and four 90° angles at the corners
→square
[Date: 1500-1600; Language: Medieval Latin;Origin: rectangulus 'having a right angle', from Latin rectus 'right' + angulus 'angle']
a shape that has four straight sides, two of which are usually longer than the other two, and four 90° angles at the corners
→square
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