手心

Their fists were clenched so tightly that their nails dug deep into their palms.

他紧握着拳头, 指甲深深地进了手心。

The poor stationer was at the mercy of those from whom he borrowed money.

这可怜文具商被他债在了手心。

"Every time I go near Pascualita my hands break out in a sweat," shopworker Sonia Burciaga said.

“每次我接近帕斯卡拉时候，我手心就会出汗，“店员索。