The television broadcasting system used in France and eastern Europe.
From French séquentiel couleur à mémoire (so named because the colour information is transmitted in sequential blocks to a memory in the receiver).
From French séquentiel couleur à mémoire (so named because the color information is transmitted in sequential blocks to a memory in the receiver).
英语词典包含464360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。