senior citizen
US /ˌsiː.njɚ ˈsɪt.ɪ.zən/
UK /ˌsiː.njɚ ˈsɪt.ɪ.zən/
1.
老年人, 长者
an elderly person, especially one who is retired and receiving a pension
:
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The museum offers discounts for senior citizens.
博物馆为老年人提供折扣。
•
Many senior citizens enjoy community activities.
许多老年人喜欢社区活动。