twiddling

n.a series of small (usually idle) twists or turns

v.

turn in a twisting or spinning motion

同义词：twirlswirlwhirl

manipulate, as in a nervous or unconscious manner

"He twiddled her thumbs while waiting for the interview"

同义词：fiddle with

C loud C omputing
Toe Wrestling
Sean Eron Anderson
Graph Twiddling in a MapReduce World
Graph Twiddling in a MapReduce World
News topic-interest-based recommendations twiddling
Periodic limb movement disorder: an unusual mechanism of twiddling and potential benefit from cardiac resynchronization therapy.
Twiddling to the extreme: development of twiddler syndrome in an implanted cardioverter-defibrilllator
Ventricular Pacing from the Atrial Channel of a DDD Pacemaker: A Consequence of Pacemaker Twiddling?
Removing the twiddling stigma: spontaneous lead retraction without patient manipulation