| 单词 | PDC |
| 释义 | PDCabbreviation trademark in the US Programme delivery control, a system for broadcasting a coded signal at the beginning and end of a television programme which can be recognized by a video recorder and used to begin and end recording. |
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英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。