词组 | angle |
释义 | angle /ˈæŋɡəl/ noun [C] 1. the shape that is formed when two straight lines or surfaces meet each otheradjectivesa right angle (=an angle of 90°) A square has four right angles. | The roads meet at perfect right angles.a 45 degree/60 degree etc angle The two lines are at a 45 degree angle.a steep/sharp angle The plane flew upwards at a steep angle into the sky. | His thin face had sharp angles.a slight angle The tool should be held at a slight angle to the surface.the correct angle The sail is not at the correct angle to the wind.an awkward angle He was leaning at an awkward angle and I thought he was about to fall over.a strange/crazy/odd angle The walls all sloped at strange angles. | The dead man’s head was at an odd angle.an acute angle (=an angle of less than 90°) The rays of the evening sun shone down at an acute angle.a wide angle The camera has a wide angle lens which is useful for landscapes.an obtuse angle (=an angle between 90° and 120°)a reflex angle (=an angle between 180° and 360°)an oblique angle (=an angle that is not 90°, 180°, or 270°)the internal angles The sum of the internal angles of a triangle is 180°.verbsmeasure/calculate the angle Measure the angle between the two lines. | Calculate the third angle of the triangle.draw an angle You use a protractor to draw and measure angles.change/adjust the angle of sth You can adjust the angle of the screen.turn/move/rotate sth through an angle Rotate the picture through an angle of 180°.form an angle The pieces of wood can be moved to form a 45 degree angle.be set at an angle The legs of the chair are set at an angle of 70°.prepositionsan angle of 45 degrees/90 degrees etc Raise the other leg slowly to an angle of 45°.the angle between sth The angle between the two lines should be 60 degrees.at an angle The posts are pushed into the ground at an angle. | He indicated a chair drawn up at an angle to his desk.2. a way of thinking about a situationGrammarIn this meaning, you often say from a particular angle.adjectivesa different/new/fresh angle They decide to approach the problem from a slightly different angle.another angle Why don’t we try looking at the question from another angle?every angle The police looked at the case from every possible angle.verbslook at/consider/see sth from a particular angle He is older and he doesn’t see things from my angle. | You’re only seeing the situation from one angle.approach/tackle sth from a particular angle Perhaps we need to approach the problem from a different angle.prepositionsfrom an angle They looked at the problem from every angle.angle on sth The union should try harder to explain the farmers’ angle on these issues. |
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