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小测验：选择正确的单词
- 论坛新贴
hdtv
基本释义
- High-Definition Television,高清晰度电视
英英解释
1个名词解释
- a television system that has more than the usual number of lines per frame so its pictures show more detail
[同] hdtv, high-definition television
- a television system that has more than the usual number of lines per frame so its pictures show more detail