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

• 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。
• 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。
• Draw a line from your position to form a right angle to the ball's flight line.
  从你的位置往球的飞行路线上画一个直角。
• A right angle is an angle of 90 degrees.
  直角为90度。
• One line cuts another at a right angle.
  两线相交成直角。
• Mommy's been sleeping at a right angle all night.
  妈妈一晚上都是一个姿势睡的觉。
• If you draw this segment in here, you know that here you have a right angle.
  如果在这画条线段，那这里就是个直角。
• 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。
• This sometimes means leaving out certain information or finding the right angle for your experience.
  这有时候意味着省略掉某些东西，并寻找一个合适的角度来描述你的经历。
• For example the square on hypotenuse of a right angle triangle is equal to the sum of the squares of the other two sides.
  例如，直角三角形斜边的平方，等于其它两边的平方和。