n. an unknown and unpredictable phenomenon that causes an event to result one way rather than another
n. an unknown and unpredictable phenomenon that leads to a favorable outcome
n. 运气, 幸运, 好运, 侥幸
vi. 靠好运成功
1. I hope you have good luck on your exam tomorrow.
我希望你明天的考试好运。
2. She felt lucky to win the lottery.
她觉得自己很幸运，赢得了彩票。
3. With a little luck, we will finish the project on time.
如果运气好，我们将按时完成这个项目。