英语词汇“θ115801”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	θ115801
释义	the world > relative properties > number > geometry > angle > [noun] > right angle (5) right anglec1400 Chiefly Geometry. An angle of ninety degrees; spec. one formed by two perpendicular lines, as in the corner of a square or in a quartered circle. rectangle1560 A right angle. In later use esp. in at rectangles (cf. at right angles at right angle, n. 2). Cf. rect angle n. at rect, adj. compounds. Now rare. quadrate1568 Astronomy. The right angle between the sight lines of two celestial objects in quadrature. Obsolete. rare. straight angle1601 straight angle. A right angle. Obsolete. rect angle1605 (a) a right angle (cf. rectangle, n. 2); (b) a product (in multiplication) (cf. rectangle, n. 3).
随便看	close communion close communionist close criticism close crown close cut close distance close down close fight close harmony close in close mourner close mourning close off close on a wind close one's days close one's doors close one's ears close one's ears occasionally ear close one's eyes to close one's face close one's mind close one's mouth close order close out close packing

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