| 单词 | stroboscope |
| 释义 | stroboscope n. 1. Physics an instrument for determining speeds of rotation etc. by shining a bright light at intervals so that a rotating object appears stationary. 2. a lamp made to flash intermittently, esp. for this purpose. Derivatives stroboscopic adj. stroboscopical adj. stroboscopically adv. Etymology: Gk strobos whirling + -SCOPE |
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