litterbug
Longman Dictionary of Contemporary English 5++LDOCE 5++lit·ter·bug /ˈlɪtəbʌɡ $ -ər-/ (also litter lout British English) noun [countable] informal RUBBISH/WASTEsomeone who drops paper, cans etc on the ground in public places 〔在公共场所〕乱扔垃圾者，垃圾虫
Examples from the Corpus
litterbug• It would have been more honest to say that I thought the litterbug needed a lesson.lit·ter·bug nounChineseSyllable
cans the who paper, someone drops Corpus etc on ground
litterbug
lit‧ter‧bug /ˈlɪtəbʌɡ $ -ər-/
(also ˈlitter lout British English) noun [countable] informal
someone who drops paper, cans etc on the ground in public places
lit‧ter‧bug /ˈlɪtəbʌɡ $ -ər-/
(also ˈlitter lout British English) noun [countable] informalsomeone who drops paper, cans etc on the ground in public places