cylinder cover

相關句子：

1. A small cardboard cylinder covered with decorative paper that holds candy or a party favor and pops when a paper strip is pulled at one or both ends and torn.
   彩包爆竹外面包有裝飾性硬紙板的小圓筒，裡面裝有糖果或聚會紀念品，從一端或兩端同時拉出紙繩時，會發出爆裂聲