单词 sweltering 释义 ▪ I. sweltering, vbl. n.|swltr|[f. swelter v. + -ing1.]a. Fainting, swooning. b. A condition of suffering from oppressive heat.c1440Promp. Parv. 481/2 Swalterynge, or swownynge, sincopa.Ibid. 482/2 Sweltrynge, or swalterynge.., sinc...