挨挨蹭蹭
āi'āi​cèng​cèng

to crowd

āi'āi​cèng​cèng to crowd
  1. 挨 āi
    reduplication
    to be next to
    to get close to; to be next to; to follow in sequence (one by one)
  2. 蹭 cèng
    reduplication
    to rub
    To rub against; to scrape or chafe

āi'āi​cèng​cèng to dillydally
  1. 挨 ái
    reduplication
    to stall
    to delay; to stall; to drag out or struggle through time
  2. 蹭 cèng
    reduplication
    to dawdle
    To delay; to procrastinate; to waste time