| 单词 | high-definition television |
| 释义 | high-definition television high-def.i.ni.tion television AHD: [hº“dµf”…-n¹sh“…n] D.J. [6ha!7def*6n!.*n]K.K. [6ha!7dWf*6n!.*n]n.Abbr. HDTV（名词）缩写 HDTVA television system that has twice the standard number of scanning lines per frame and therefore produces pictures with greater detail.高清晰度电视：一种在每帧内有超过标准数量两倍的扫描线的电视系统，能提供更加逼真、清晰的图象 |
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