swivelling的音标？

He panned over the crowd for a few minutes before swivelling back to the right.他从头到尾移动拍摄了那群人好几分钟，才转回右侧。Where the vehicle has swivelling wheels they shall be placed in the most onerous position.装有旋转轮的车子须将旋转轮调到最易倾翻的位置....

v.（使）旋转( swivel的现在分词 )，在枢轴上转动，（把身子或脸等）转向另一方，转身...