stammer

口吃地说英释vvto speak with a lot of pauses and repeated sounds, either because you have a speech problem, or because you are nervous, excited etc

口吃英释nna speech problem which makes someone speak with a lot of pauses and repeated sounds

1 Whenever he was angry, he would begin to stammer slightly..他一生气说话就开始有点结巴。

2 Jeff spoke with a slight stammer..杰夫说话有点结巴。