- n. 乐队花车；宣传车；浪潮；流行
a popular trend that attracts growing support;
"when they saw how things were going everybody jumped on the bandwagon"
a large ornate wagon for carrying a musical band;
"the gaudy bandwagon led the circus parade"
- There is a bandwagon pulling out and the leader has to get people to climb on.
- He joined the prime minister's bandwagon.
- The reform bandwagon swept across the country.
- More people were jumping on the bandwagon each day.