He laid a hand on my arm.

他把手搭在我的胳膊上。

《牛津词典》

It's every archaeologist's dream to find a lost civilization, to make some huge discovery, to find artifacts no one else has laid a hand on in millennia.

每个考古学家的梦想都是找到一个失落的文明，做出一些重大的发现，找到千年来无人触及的手工艺品。

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He laid a hand on my shoulder.

他把一只手放在我肩上。

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Munster took control as the half closed when they caught the Scarlets snoozing, taking a quick line-out to send flanker Wallace away and under the posts without a hand laid on him.

BBC: Scarlets 16-29 Munster

Entering through a panorama of the Judean Desert where Herod wintered, we turn left into the restored throne room where he was laid out on a golden bier, crown on head and scepter at hand, as his funeral began.

WSJ: Shards of a Reputation | Herod the Great | Israel Museum | By Amotz Asa-El

Then again, if you're willing to hand big bucks to someone you don't know for a product you have not even laid eyes on, getting ripped off would appear to be the least of your problems.

CNN: CAVEAT SURFER