Ncaa
abbr. （美国）全国大学生体育协会（National Collegiate Athletic Association）
🗣️ 情景例句
She has not indicated how she proposes to react.
她未表示打算做何回应。
Is there any chance of my borrowing your typewriter?
能不能借用一下你的打字机？
What are you doing?
你在干什么？