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单词
certificate of necessity
释义
certificate of necessity
美
英
un.
需要证书
英汉
网络释义
un.
1.
需要证书
1.
需要证书
certificate-英汉词典-英中字典... ...
certificate of necessity
{n.}
需要证书
, certificate of need [医]所需证件,需要证书 ...
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drilling site
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drilling spindle of adjustment
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drilling super-intendent
drilling superintendent
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drilling tender
drilling test
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drilling time
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更新时间：2026/6/15 0:04:31