a.

1. 暴躁的；厉声说话的
   Why are you so snappy today?

   你今天怎么这么没好声气？

   Be careful, Mom is in a snappy mood today.

   小心，妈今天的脾气不好。

2. 发出劈啪声的
3. 【口】生气勃勃的；敏捷的；活泼的
   a short snappy article

   短小精悍的文章

4. 【口】（天气）严寒的
5. 【口】时髦的，漂亮的
   Hey, that's a snappy new car!

   嘿，那辆新车真好看！

   a snappy overcoat

   漂亮的大衣

adj.

1. irritable and curt.
2. cleverly concise:
   a snappy catchphrase.
3. neat and stylish:
   a snappy dresser.