DOD
畅通词汇
英
[ˌdiːəʊ'diː]
美
[oʊ]
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abbr.
美国国防部(=department of defense)
Noun:
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the federal department responsible for safeguarding national security of the United States; created in 1947
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用作缩略词 (abbr.)
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DOD of America is a pentagonal building which is called Pentagon.
美国国防部的办公大楼是一座五边形建筑物,叫做五角大楼。
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