groggy
adjective [not usually before noun](comparative groggier, superlative groggiest)
(informal)weak and unable to think or move well because you are ill or very tired （因疾病或疲劳而）昏昏沉沉，眩晕无力，踉踉跄跄 The sleeping pills left her feeling very groggy. 安眠药使她感到非常昏昏沉沉。 He’s still groggy from the anaesthetic. 他用过麻药，现在仍眩晕无力。