Ciaa
abbr. （美）大学间中央体育协会（Central Intercollegiate Athletic Association）
🗣️ 情景例句
Where?
在什么地方？
How much is the telephone bill a month?
每个月电话费要多少钱？
It is because his feet move on, but his head stays still.
这是因为他的脚动了，而他的头保持着静止。