柯林斯詞典stumble across (also stumble on) (stumbling,stumbled,stumbles) 1. PHRASAL VERB If you stumble across something or stumble on it, you find it or discover it unexpectedly. 意外發(fā)現(xiàn) I stumbled across an extremely simple but very exact method for understanding where my money went. 我意外發(fā)現(xiàn)了一種極其簡單但又非常準確地知道我的錢去曏何処的方法。 返回 stumble across