A twisted collar or necklace worn by certain early barbarians, such as the Gauls, Britons, and Anglo-Saxons.

(古时野蛮民族所戴的)颈圈；颈饰。

A force or combination of forces that tends to produce a rotating or twisting motion.

【机】扭(力)矩；转(力)矩。

To give a turning or twisting force to an axle, bolt, wheel, etc.

向(轴、螺栓、圆轮等)施加扭(力)矩。