口吃

He stammered most when he was nervous.

他一紧往往口吃。

Those who stutter often receive speech therapy.

那些口吃者经常接受语疗。

He has an impediment in speech.

他讲话口吃。

We must not try to play off the boy troubled with a stammer.

们不可以取笑这个有口吃病的男孩。

She stammers when she feels nervous.

她紧时就口吃。

Some small impediment slowed his conversation.

轻微的口吃使他讲话很慢。

I bought it from that salesman because of his psellism, and because I found him laborious.

因为那个推销员口吃他买的，因为觉得他不容易.