1. 旋转器：Swivels and Accessories 旋转和附件 | Swivels旋转器 | Single and Dual Channel Fluid Swivels 单双通道的流动旋转器
2. 旋转接头：Shackles 卸扣 | Swivels 旋转接头 | Pennant lines 短绳
1. swivels
1. His head swivels as he follows the swirling eddy with his eyes.
2. If more than 60 percent of the audience votes for a vocalist, their section of the stage swivels around to face the singer.