(每日一词）festoon

Festoon  /fesˈtuːn/  n. （彩纸、花等做成的）花彩; v. 给…饰以花彩；结彩于

meaning: a decorative chain made of colored paper, flowers, etc. hung in a curve between two points

meaning: to decorate a room or other place for a special occasion by hanging colored paper, lights, or flowers around it, especially in curves 

1) 词根：fest- 节日（festival 节日）

3) 后缀：-oon 名词后缀（balloon 气球）

e.g. The hall was festooned with Christmas lights and holly. 大厅里悬挂着圣诞彩灯和冬青枝。

 (Holly）