Job applicants have to submit a specimen of handwriting.

求职者必须提交一份笔迹样本。

《柯林斯英汉双解大词典》

Please bring a specimen of your stool.

请把你的大便标本带来。

youdao

Man captures it, makes a specimen of it and sells it in the market at increasingly high prices.

人把它捕捉。将它制成标本，作为一种商品去出售，价钱越来越高。

youdao

For more than a hundred years, it was the only specimen ever discovered of this dinosaur.

VOA: standard.2009.12.08

For the provenance-conscious, the most noteworthy item in this sale is a specimen of azurite on malachite with a noble past.

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In fact, Mac hacker Charlie Miller has performed a vivisection of the exploit, and what he found seems to be a specimen of true countersecurity brilliance.

FORBES: How "The Most Advanced iPhone Exploit In The World" Hacks Your Handset

Since young bones are fragile, such a complete specimen of an ancient infant is a startling find.

ECONOMIST: An ancient child has been discovered