['mju:tәkәup]
n.
(早期的)电影放映机

Mutoscope \Mu"to*scope\, n. [L. mutare to change + -scope.]
A simple form of moving-picture machine in which the series
of views, exhibiting the successive phases of a scene, are
printed on paper and mounted around the periphery of a wheel.
The rotation of the wheel brings them rapidly into sight, one
after another, and the blended effect gives a semblance of
motion.
[Webster 1913 Suppl.]