hot button

剑桥词典

a subject that is important to people and about which they have strong opinions
重要而敏感的问题
Gender issues have become something of a hot button . 性别问题在某种程度上已经变成了一个敏感问题。
Immigration has become a hot button issue . 移民问题现在已经变得非常敏感。 返回 hot button