No needles: I've never stuck a live patient with a needle, not yet.

没有缝合：我还没有缝合过一名真正的病人，还没有。

youdao

Donating blood at an approved donation centre should carry no risk, as all equipment should be sterile and blood collection needles are not reused.

在经批准的捐赠中心进行捐赠血液没有风险，因为所有设备都经过无菌消毒，采血针头也不会重用。

youdao

And there are no bone awls or needles that would suggest that Neanderthals were skilled leather workers, despite the abundance of animal skins that their hunting would have provided.

虽然存在大量的兽皮——可能是狩猎所得，但没能找到骨锥或骨针，这样就不能证明尼人是否熟练掌握了缝制皮革的技术。

youdao

According to Sequella, early trials show that the patch picks up 98% of those infected, yields few false positives and is easier to use in the field than tuberculin-testing, since no needles are required.

ECONOMIST: A poor diagnosis

Delta is now serving sealed prepackaged food on these flights instead of the sandwiches, and no other needles have been found, Baur said.

CNN: STORY HIGHLIGHTS

And there are no bone awls or needles that would suggest that Neanderthals were skilled leather workers, despite the abundance of animal skins that their hunting would have provided.

ECONOMIST: Palaeoeconomics