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 （因疾病或疲勞而）昏昏沉沉，眩暈無力，踉踉跄跄 The sleeping pills left her feeling very groggy. 安眠藥使她感到非常昏昏沉沉。 He’s still groggy from the anaesthetic. 他用過麻藥，現在仍眩暈無力。