lucky的形容词形式是lucky；
lucky
adj.有好运的;运气好的;幸运的;好运带来的;带来好运的；
比较级： luckier最高级： luckiest
He was lucky to get off with a small fine.
他侥幸逃脱惩罚，交了一小笔罚款了事。
It was lucky for us that we were able to go.
我们能去是我们的运气好。
From the sound of things you were lucky to find him.
看起来你能找到他真是幸运。
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