原形：angle第三人称单数：angles复数：angles过去式：angled过去分词：angled现在分词：angling

It could be at any angle.
它可以是任意角度。
Use your compass to bisect an angle.
用圆规把一个角二等分。
Let ABC be an angle of ninety degrees.
假设ABC为直角。
The angle between the two walls is 90 degrees.
这两面墙之间的角度是90度。
She adjusted her camera angle to capture the sunset.
她调整了相机的角度来捕捉日落。
He measured the angle of inclination of the slope.
他测量了斜坡的倾斜角度。
The angle of incidence determines the reflection pattern.
入射角决定了反射模式。
The architect designed the staircase with a perfect 45-degree angle.
建筑师设计楼梯时使用了完美的45度角。
A right angle is exactly 90 degrees.
直角恰好是90度。
The airplane's wings are at a dihedral angle for stability.
飞机的机翼以一定的失速角设计以增加稳定性。
The sun sets at a different angle each day during winter.
冬天，太阳每天落山的角度各不相同。
The angle of depression is how low something appears from above.
俯视角是指从上方看某物显得多低。
In geometry, an obtuse angle is greater than 90 degrees but less than 180 degrees.
在几何中，钝角大于90度且小于180度。