释义 |
idiom(right) on the button1 if you arrive somewhere on the button, you arrive exactly on time :Jack was there to meet the plane at eleven on the button.She's been staying out late a lot, but last night she came home right on the button.2 if something you say is right on the button, it is exactly the right answer or the best description of something:Sheraton's answers were right on the button as usual, leaving the rest of us feeling slightly stupid. Captain James Cook was, as usual, right on the button when he named this place 'The Friendly Islands'.
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