Stroboscope

[strәubәskәup]

解释:

(noun.) scientific instrument that provides a flashing light synchronized with the periodic movement of an object; can make moving object appear stationary.

阿纳托尔校对--From WordNet

解释:

(n.) An instrument for studying or observing the successive phases of a periodic or varying motion by means of light which is periodically interrupted.

(n.) An optical toy similar to the phenakistoscope. See Phenakistoscope.

手打:莱曼

解释:

n. an apparatus for observing periodic motion by throwing light at intervals on the rotating body.—adj. Stroboscop′ic.

录入:普勒斯顿