出处：按学科分类—语言、文字 辽宁人民出版社《英汉辞典》第1300页（201字）
【释义】：
n．转环，转臂，旋转轴承，铰丁环．
－(swivel(l)ed，swivel(l)ing)v．回转，旋转：He swivelled round in his chair(swivelled his chair round)to see who had come in．他旋转椅子看看谁进来了．