| 单词 | optical soundtrack |
| 释义 | optical soundtracknounthe final soundtrack on a motion picture, which appears as a band of black and white serrations along a strip of film to the left of the composite print. Light is shined through the serrations and is converted to audible sound. Also called optical track . Words nearby optical soundtrackoptical resonator, optical rotation, optical scanner, optical scanning, optical sound, optical soundtrack, optical tooling, optical tweezers, optical wedge, optic axis, optic canal Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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