Secam
abbr.SEquential Couleur Avec Memoire, SECAM制式(顺序与存储彩色电视系统)
🗣️ 情景例句
You've done a wonderful job.
你做得真棒！
In secondary school, children get more advanced knowledge.
中学的小孩会得到进一步的知识。
To see is to believe.
百闻不如一见。