1. 闷热的：swelter 闷热 | sweltering 闷热的 | swept and garnished 打扫干净并布置一新的

2. 酷热的：plump丰满 | sweltering酷热的a | swelter闷热v,n

3. 炎热的：friable易碎的,脆的 | sweltering炎热的 | frigid寒冷的

4. sweltering的解释

4. 闷热的, 中暑的, 酷热的：slum 贫民窟 | sweltering 闷热的, 中暑的, 酷热的 | thrill 发抖

1. 炎热的;酷热的;热得难受的
    If you describe the weather as sweltering, you mean that it is extremely hot and makes you feel uncomfortable.

1. excessively hot and humid or marked by sweating and faintness

    e.g. a sweltering room
           sweltering athletes

    Synonym: sweltry