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单词
social security
释义
social security
[ˈsəuʃəl siˈkjuəriti]
freq.
250
dict.
56
cmpt.
21
spoken
91
n.
社会保障金(政府定期向贫穷、失业、患病等人发放)
[网络]
社会保险;社会安全;社会安全福利
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更新时间:2026/8/15 10:02:09