“受闷热”可以表达为 “suffer from stuffiness” 或者 “be affected by the oppressive heat” 。
“suffer from stuffiness” 中，“suffer from” 表示“遭受、受……之苦” ，“stuffiness” 意思是“闷热、不通风” ，整体表达因闷热环境而感到不适。
“be affected by the oppressive heat” 里，“be affected by” 表示“受……影响” ，“oppressive heat” 指“令人窒息的酷热、闷热” ，强调闷热给人带来的影响 。