使有所反应(无论是积极或消极的)
push sb's buttons
to make sb react in either a positive or a negative way
I've known him for years, but I still don't know what pushes his buttons.我已认识他多年,可还是摸不透他的脾气。
释义来自《牛津高阶英汉双解词典》第 9 版