perspiration

n [U] (a) moisture given off by the body; sweat 汗; 汗水: drops of perspiration rolling down one's forehead 从额头上滚落的汗珠. (b) process of giving off moisture through the skin 出汗; 流汗: Perspiration cools the skin in hot weather. 天热时出汗可使皮肤降温.

personal, personal assistant, personal column, personal pronoun, personality, personality cult, personalize, personalise, personally, personification, personify, personnel, perspective, Perspex, perspicacious, perspicaciously, perspicacity, perspicuity, perspicuous, perspicuously, perspicuousness, perspicuity, perspire, persuade, persuasion, persuasive, persuasively, persuasiveness, pert, pertain, Perth, pertinacious, pertinaciously, pertinacity, pertinence, pertinent, pertinently, pertly, pertness, perturb, perturbation, perturbed,