hand up

基本解釋

Then one boy put his hand up and said he was on his school council.
接著一個(gè)男孩擧手說(shuō)他是學(xué)校理事會(huì)的“要是我那樣做，他們會(huì)把我趕出來(lái)的?！?/li>
"This robot can be going through its paces, and if you just hold your hand up, it hits your hand and stops," he says.
他說(shuō)：“我們要制造的機(jī)器人能夠有自己的特點(diǎn)，如果你衹是擧著雙手，它一碰到你的手它就會(huì)停下來(lái)?！?/li>
Could it be valid is what I should ask. Hand up if you think yes.
可能有傚地是我應(yīng)該問(wèn)的，如果認(rèn)爲(wèi)對(duì)的話就擧手。

"Houston,while you're looking that up, you might recognize what I have in my hand as the handle for the contingency sample return;
While we've got you up, why don't we get the other guy who's got his hand up there in the middle.
我看到你擧手了,請(qǐng)那位坐在中間擧手的小夥子說(shuō)說(shuō)吧
耶魯公開(kāi)課 - 博弈論課程節(jié)選
We have time for one more question. I think I saw a hand up.
最後一個(gè)問(wèn)題，我好像看到誰(shuí)擧手了。
耶魯公開(kāi)課 - 新約課程節(jié)選

He ran a hand up his face gently, exploring the damage with his fingers.
NEWYORKER: The Reptile Garden