柯林斯詞典senior citizen (senior citizens) 1. N-COUNT A senior citizen is an older person who has retired or receives social security benefits. 老年人 (指已退休或領(lǐng)取養(yǎng)老金的) ...services for senior citizens. …爲(wèi)老年人提供的服務(wù)。 返回 senior citizen劍橋詞典polite expression for an old person 老年人；長者 Discounts are available for senior citizens . 老年人可享受折釦優(yōu)惠。 返回 senior citizen