Nada
abbr. 美国汽车经销商联合会（the National Automobile Dealers Association）
🗣️ 情景例句
Have you?
你呢？
He can't dress himself yet because he's too young.
他还不能给他自己穿衣服因为他是太年轻的。
Hello. Here's your eraser. Thanks very much!
给你橡皮。谢谢。