ricky-ticky

例句：

1. 3.
   指人
2. 1. He was wearing a ricky-ticky outfit for the party.
   他为了派对穿着一件不整洁的服装。
3. 2. Her ricky-ticky jokes always made us laugh.
   她那些滑稽的笑话总是让我们笑个不停。
4. 3. The little girl had a ricky-ticky grin on her face.
   那个小女孩脸上挂着一副滑稽的笑容。