“widescreen television”的概念、定义、翻译、参考文献-科学参考

单词	widescreen television
释义	widescreen television Electronics and Electrical Engineering A television picture display that has a format aspect ratio of 16:9 rather than the standard 4:3 aspect ratio. Widescreen is now mainly associated with high-definition television (see HDTV) and other digital sources, such as DVD players.
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