Scard
abbr. signal conditioning and recording device 信号调节和记录装置
🗣️ 情景例句
The plane's been delayed 10 minutes.
飞机晚点了十分钟。
'Tis altogether vain to learn wisdom and yet live foolishly.
枉自学聪明，却做愚蠢事。
Long ago, people believed that the world was flat.
很久以前人们相信地球是平的。