Cac
abbr. cacophony 发声障碍; cardiac-accelerator centre 心脏加速器中心, 心跳加速中枢
🗣️ 情景例句
Here I am.
我在这儿！
Would you ever have imagined him becoming a politician?
你想过他能当上政治家吗？
Our knowledge grows and the universe develops.
我们的认识在增长，宇宙也在发展。