hot-button issue敏感问题;热钮话题
HOT WATER PUSH-BUTTON热水按钮
a hot-button issue热点话题
HOT WATER PUSH-BUTTON PANEL热水按钮板
N-COUNT（可数名词） A hot button is a subject or problem that people have very strong feelings about. 敏感问题 [美国英语] [journalism] [oft N n]
Abortion is still one of the hot button issues of U.S. life.
堕胎仍是美国生活中的敏感问题之一。