1.Luck n. 幸运，运气，好运
be in luck 有运气,幸运
A:These books are two weeks overdue. How much is the fine for returns?
B:You're in luck. There's a moratorium this week on fines. We're trying to encourage retuns.
with...luck 如果走运的话(if...can be lucky)
例句：With just a little luCk, you'll certainly succeed in the typical personal interview.
2.prond adj. 骄傲的，自豪的
prond of 为...感到自豪；对...引以为荣(satisfied and pleased with sth. or sb. connected with one-self; take pride in)
例句：The widow was very proud of her house．