descriptive · emotionally intense, such as a stinging feeling of shame or passionate excitement

听到他的批评，她脸上感到热辣辣的。

descriptive · burning hot or scorching (usually referring to weather or the sun)

夏天的太阳热辣辣地照在头顶。

descriptive · (of news, topics etc) attention-grabbing or sensational

这篇报道用语热辣辣，引起了广泛讨论。

descriptive · (of food) pungently hot or spicy

吃了一口辣椒，嗓子眼里感到热辣辣的。