The WHO logo on a technical document is a stamp of trustworthy authority.

技术文件上世卫组织的徽记是可靠权威的标志。

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Now it has been given a stamp of authority by America's 16 spy agencies in a partially-published "National Intelligence Estimate".

现在美国16个情报机构在一份部分出版的“国家情报评估”给予了权威的证实。

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Most of us want to make our home a familiar place and put the stamp of our personality on its walls.

我们大多数人都想把我们的家布置成温馨的地方并在墙壁上留下我们个性的印记。

《柯林斯英汉双解大词典》

The researchers tested their desalination process on a computer chip the size of a postage stamp.

VOA: special.2010.04.05

And you can't read it but there's a kind of stamp of approval here from the governor Nelson Rockefeller.

你没法领会这个，但是这里有,作为州长的尼尔森，洛克菲勒对此的承认。

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I've seen students photocopy exams down to the size of a postage stamp.

我曾看到过学生将考试内容复印到,一张邮票大小的纸上。

麻省理工公开课 - 固态化学导论课程节选

John Garamendi, the California insurance commissioner, puts a stamp of approval on life insurers.

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But the instruments confer a stamp of scientific precision on a judgment that psychologists have proved ill-equipped to make.

NEWYORKER: The Science of Sex Abuse

"The whole experience in India has given me confidence and I come back to London feeling I have a stamp of approval, " he said.

BBC: London's British Asians look to Bollywood