It was pointing outward at an angle of 45 degrees.

它以45度角指向外侧。

An iron bar stuck out at an angle.

一根铁条成一定角度地突出来。

His hat was tilted slightly at an angle.

他的帽子有点歪。

She lifted up her voice at an angle calculated for distance and shouted, "Y-o-u-u TOM!"

她在一角提高声音朝远处高声喊道：“喂——喂——喂，汤姆！”

Use the tip at an Angle to the surface of a workpiece.

使纤维油石与工作表面形成成一定角度。