right angle

英 [ˈraɪt æŋɡl]

美 [ˈraɪt æŋɡl]

n.  直角

医学

Collins.1

牛津词典

noun

• 直角
  an angle of 90˚
  1. Place the table at right angles/at a right angle to the wall.
     将桌子跟墙垂直摆放。

柯林斯词典

• 直角
  Aright angleis an angle of ninety degrees. A square has four right angles.
• PHRASE （与…）成直角；(与…)垂直
  If two things areat right angles, they are situated so that they form an angle of 90˚ where they touch each other. You can also say that one thing isat right angles toanother.
  1. ...two lasers at right angles.
     两束成直角的激光

英英释义

noun

• the 90 degree angle between two perpendicular lines

双语例句

• One is to argue geometrically that you have a right angle in here.
  第一种是几何办法，这是一个直角。
• Having four equal sides and four right angles or forming a right angle.
  有四等边四直角的或构成一个直角。顶端角度小于直角的三角墙等于直角的百分之一。
• An angle that is not a right angle or a multiple of a right angle.
  一个不是直角也不是直角的倍数的角。
• The side of a right triangle opposite the right angle.
  直角三角形的相对于直角的边。
• Is a person with high aspirations, each people had the joyful ability to look for the right angle, found has been happy and is joyful.
  做一个有心人，每个人都有快乐的能力找对了角度，就找到了幸福与快乐。
• The hypotenuse of a right-angled triangle is the side opposite its right angle.
  斜边是直角三角形直角相对的那条边。
• I use the horizontal composition, this is my last stage of such a right angle like.
  我特意用横构图，这是我的近阶段对这类直角的喜欢。
• A right angle is an angle of 90 degrees.
  直角为90度。
• Right angle coordinate equation and polar coordinates equation mutually melt is one of places easy to make mistakes in studying Analytic geometry.
  直角坐标方程与极坐标方程的互化是学习解析几何易出错的地方之一。
• ( geometry) forming a right angle.
  （几何学）形成直角的。