| 单词 | letterboxing |
| 释义 | letterboxinglet·ter·box·ing /ˈletəˌbɒksɪŋ $ -terˌbɑːks-/ noun [uncountableU] when a film from the cinema is broadcast on television with black bands at the top and bottom of the television screen so that the film will have the same dimensions as it did on a cinema screen 宽银幕模式播放〔指在电视上播放电影时，上下方都出现黑边，以保持与电影银幕放映相同的画面比例〕 |
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