pounce on something
phrasal verb with pounce verb [ I ] uk/paʊns/ us/paʊns/
(CRITICIZE)
立即批评（错误）
to immediately criticize a mistake
He knows that his critics are waiting to pounce on any slip that he makes. 他知道他的批评者们正等着揪住他的任何差错。
(ACCEPT)
欣然接受
to accept something quickly and with enthusiasm
I think if she were given the opportunity to work here, she'd pounce on it. 我觉得如果给她机会在这里工作，她会欣然接受的。