good lucky用法对吗

不对。good是形容词，lucky也是形容词，形容词不能修饰形容词。good luck意为“好运”。这里的luck是名词，形容词修饰名词可以。

具体用法

（1）At last you had good luck.

这一下你算是走运了。

（2）Good luck, we'll be rooting for you.

祝你好运，我们会支持你的。

（3）He attributes his success to good luck.

他把成功归因于运气好。

（4）The goal, when it came, owed more to good luck than good planning.

最后终于进球了，但这更多的是靠侥幸，而不是良好的战术配合。

（5）I don't have such good luck as you do.

我可没有你这样的福分。

（6）She gasped in wonderment at her good luck.

她运气这样好，惊奇地倒抽了一口凉气。

（7）-Good luck tomorrow,walt.-oh,thank you very much.thanks.

-祝你好运,沃特-谢谢

（8）Good luck and at success in the coming new year.

祝来年好运，并取得更大的成就。

（9）Good luck for him who has only himself to think of.

他说，“单独一个人谁都好办。

（10）That ' s right . grandpa hangs it there for good luck.

是的。爷爷把它挂起以求好运。