Have some bad food smell, like the smell of onions or fish, on your hands?

你的手上是否有一些不好的食物气味，如洋葱或鱼的味道？

youdao

Let me take care of the invitations—you've enough on your hands with the caterers.

让我来负责发邀请吧—你负责洽办酒席就够忙了。

《牛津词典》

When you rub your eyes, the bacteria on your hands might go into your eyes.

当你揉眼睛时，手上的细菌可能会进入眼睛里面。

youdao

For chest thrusts, put your arms under the victim's arms and your hands on the center of the victim's chest.

VOA: special.2009.08.11

So, I encourage you to do that the next time you have some free time on your hands, maybe at IAP or some time like that.

下次你有空余时间时,我鼓励你去看一看，也许在IAP或者什么时候。

麻省理工公开课 - 化学原理课程节选

So skepticism, just throwing up your hands and giving up on moral reflection is no solution.

因此怀疑论让你们举起双手，放弃道德反思,这绝非可行之策。

耶鲁公开课 - 公正课程节选

When all these things come together, you have a pretty swell read on your hands.

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You don't have to get on your hands and knees and clean out the grate.

WSJ: The Weekend Interview with Julian Fellowes: The Anti-Snobbery of 'Downton Abbey'

But then when you reach 70, you have far too much time on your hands.

FORBES: Danish Researcher Says You Should Work Only 25 Hours a Week--but Until You're 80