头脑不清楚的英文

i have a hangover. my brain isn’t functioning right today

• 头脑:    brains; mind
• 不:    a block of wood
• 清楚:    clear; distinct

例句与用法

1. He returned no reply , but it was evident that he heard what was said , and that he thought about it , however confusedly
   他并未回答，但显然听见了他的话，而且思考着，尽管头脑不清楚。
2. Being in lack of sleep , one will feel tired , languorous , less clever , deficient in memory and concentration , and will lose considerably ones labour efficiency
   失眠，身体会感到疲倦不舒服，头脑不清楚，智力减退，精神难以集中，劳动效率大大降低。