n.a coupling (as in a chain) that has one end that turns on a headed pin
v.turn on a pivot
同义词：pivot
SWIVELED CHAIR.
Swiveled coupling
Swiveled pipe-union
Swiveled R\'enyi entropies
Swiveled electrical connector
Tracheostomy tube with a swiveled connector
DOMESTIC APPLIANCE HAVING A SWIVELED DISPLAY SCREEN
Numerical Prediction of Heat Transfer Enhancement in a Semiconductor Device With a Swiveled Module Board
Walking aid for disabled persons uses swivel standing leg swiveled out off main aid to stand firm on floor to free users hands until...
Manually steered mower has internally-mounted cutters and additional cutters mounted on arms which can be swiveled back towards body...
