单词 | 4:3 |
释义 | 4:34:3A standard-definition TV screen. The 4:3 is the ratio of width to height of the screen on earlier TV sets and computer monitors. The 4:3 ratio can also be expressed as the ratio 1.33:1. Contrast with "16:9," the common wide screen HDTV ratio. See aspect ratio and HDTV. |
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