Fsc
abbr. subcarrier frequency 副载波频率
🗣️ 情景例句
Can't you figure it out?
找不到答案吗？
That which was bitter to endure may be sweet to remember.
苦楚往日难忍受，记起也许甜心头。
'No', I answered confidently.
“没有。”我自信地回答说。