It often means red eyes, sweaty palms and a sinking stomach.

它意味着熬红眼睛，十分紧张和精神沮丧。

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In this iteration of the tale, Peter Parker is a pedant with sweaty palms and weak posture.

在对故事的重述中，彼得·帕克是一个有着爱出汗的手掌和虚弱姿态的书呆子。

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You may get sweaty palms, a nauseous feeling or just a sense of something not being quite right.

你可能会手心出汗，出现厌恶情绪，或只是感觉什么东西不对劲。

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And it is almost like being in love except what it really is is two shots of caffeinated espresso causing a rapid heart rate an increase in respiration, sweaty palms, but I don't realize--she doesn't realize that's what it is.

跟恋爱一样的感觉,其实什么都不是,而是双倍浓度的咖啡因,导致心跳加速,呼吸急促，掌心冒汗，但我没意识到--她没意识到那是什么。

耶鲁公开课 - 心理学导论课程节选

But with all the small talk and the sweaty palms, was it really worth it?

FORBES: Magazine Article

Back on the stretch of freshly paved road, the team's ironmonger wiped his sweaty palms on his thick leather apron, then retrieved a lunch box from the bullock-cart piled with welding gear and scrambled up the slope to get a better view of the proceedings.

NPR: Excerpt: 'Legends'

Anything bland enough to ensure cross-party support could lead to some sweaty ministerial palms.

BBC: Cameron facing EU budget dilemma