n.汗水；流汗
His body hair was slicked with perspiration. 他那滿胸滿肚的毛都亮晶晶的沾滿了汗水。
However, a person suffering from heat exhaustion loses too much water through perspiration. 但是，一個遭受熱力竭的人通過流汗失去了太多水分。
