shimmy motion

• 摆动

shimmy motion的用法和样例：

例句

1. Similar cyclic stresses may have occurred due to wind-induced swaying motion during storage.
   同样在存放时由风力引起的横向摆动也可以产生类似的循环应力。
2. Impulsion may be recognized by the freely swinging back and the participation of all the joints in the forward motion.
   自由摆动的背部和身体所有关节都参与向前的运动是动力的表现。