Scard
abbr. signal conditioning and recording device 信号调节和记录装置
🗣️ 情景例句
I had never been there before.
我以前从来没有去过那里 。
Did you use to go fishing with friends?
过去你常和朋友钓鱼吗？
I don't care for very hot weather.
我不喜欢热天。