n. a period of 10 years
n. 十年, 十
1. This decade has seen many changes in technology.
这一十年见证了许多科技的变化。
2. She plans to travel to a different country every decade.
她计划每十年去一个不同的国家旅行。
3. The 1990s were an interesting decade for music.
1990年代是音乐的一个有趣的十年。