sleepyhead
Word family nounsleepersleepinesssleepingsleeplessnesssleeping bagsleeping carsleeping partnersleeping pillsleeping policemansleeping sicknesssleepoutsleepwalkersleepwalkingsleepyheadadjectivesleeperysleeplesssleepyadverbsleepilysleeplesslyverbsleepwalksleep
sleep·y·head /ˈsliːpihed/ noun [countableC] spoken SLEEPsomeone, especially a child, who looks as if they want to go to sleep 瞌睡虫，贪睡的人〔尤指孩子〕 It’s time for bed, sleepyhead. 该上床了，瞌睡虫。