stammer

名词 stammer:

1. a speech disorder involving hesitations and involuntary repetitions of certain sounds
   同义词：stutter

动词 stammer:

1. speak haltingly
   同义词：bumble, stutter, falter

1. It's cruel to make fun of people who stammer.
   嘲笑口吃的人未免不近人情。
2. He stammers when he feels nervous.
   他一紧张就结巴。
3. The boy dare not answer the questions because of his stammer.
   这个小男孩因为结巴不敢回答老师的问题。
4. He stammered his thanks.
   他结结巴巴地道了谢。