luck out片語動詞KK [lʌk aʊt] /lʌk aʊt/發音片語動詞1運氣好、碰上好運、撞大運口語,多用於美式We really lucked out with the weather on our wedding day.我們婚禮那天的天氣真是運氣好。2僥幸成功、僥幸過關口語He lucked out and passed the exam without studying at all.他完全沒複習就通過了考試,算是僥幸過關。