swivel
verb [ I or T ] uk/ˈswɪv.əl/ us/ˈswɪv.əl/ -ll- or -l-
（使）转动，（使）旋转
to (cause to) turn around a central point in order to face in another direction
She swivelled round to look out of the window. 她转过身看着窗外。
The ostrich swivelled its head in our direction. 鸵鸟把头转向我们。
Synonym: pivot (TURN)
swivel
adjective [ before noun ] uk/ˈswɪv.əl/ us/ˈswɪv.əl/
转动的，旋转的
turning around a central point to face in another direction
a swivel chair 转椅
a swivel lamp 旋转灯