I can't talk in class

说话───speak

The drug made her speak with a slur.───药物使她口齿不清.

Don't speak so fast.───不要说得那么快.

I can't understand a word you're saying. Can't you speak the Queen's English?───你说的我一个字也不明白,你不会说标准英语 吗 ?

He was just going to speak when he thought better of it and didn't mention it for the moment.───他刚想开口说话,但一转念,觉得还是暂时不提为好.

She could not speak but just nodded mutely.───她一句话也说不出,只能默默地点头.

If ever eyes could speak, hers did very plainly.───如果说眼睛能说话, 她的眼睛可说得清楚极了.

I am honoured to be asked to speak.───我应邀发言,不胜荣幸.

I didn't want to be first to speak, so I pushed the others ahead.───我不想先说, 所以我把其他人推在前面.

Do you speak English?───你讲英语 吗 ?

Facts speak louder thaneloquence.───事实胜于雄辩.

Never speak ill of the dead.

Speak of angels and you will hear their wings.

He never condescends to speak to me.

I'd like to speak to Mr. Sato, please.

See no evil, hear no evil[sentencedict.com], speak no evil.

Don't speak bad about other people.

Speak without thinking is shooting without aiming.

Facts speak louder than words.

Please speak more clearly, we can't hear you.