to pike on
[phrase form: pike]
01
放鸽子, 让人失望
to disappoint someone by not fulfilling a commitment or promise
例子
He said he 'd join us for the hike, but he piked on at the last moment.
他说他会和我们一起去远足，但在最后一刻他放了我们鸽子。
She 's unreliable and has a history of piking on when things do n't go her way.
她不可靠，而且有在事情不按她的方式进行时让人失望的历史。
