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单词
postal system reform
释义
postal system reform
Encyclopedia
工学
〔邮政组织和机构〕
释
postal system reform
邮政体制改革
中国在国家层面对管理邮政的形式、体系和制度作局部或根本性的改良革新。
随便看
empty graph
empty hole trap
empty individual account of endowment insurance
empty lattice approximation
empty magnification
empty mapping
empty model
emptyness
empty nest family
empty niche hypothesis
empty niche in the invaded range
empty pain
empty place in the shell
empty product
empty relation
empty sella syndrome
empty set
empty site
empty sphere
empty stack
empty state
empty string
empty well killing method
empty word
E. M. Purcell
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