Push one's buttons:
推某人的纽扣 ×
惹某人生气或不舒服 √
例句：
Don't pay any attention to her. She's just trying to push your buttons.
别理她，她就是想惹怒你。
Right on the button:
正好在纽扣上 ×
非常准确地 √
例句：
I got to the airport at two right on the button and didn’t miss the flight.
我恰好在两点到赶到机场，没有错过航班。
Button it:
扣上 ×
住口！别说了 √
例句：
Button it! I don't need you to tell me what I should do!
住口！我不需要你告诉我我应该做什么。
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