adj.倒霉的；不幸的；不吉利的
You were just unlucky. 你只是运气不好。
It was quite unlucky for anyone to be stolen from. 对任何人来说，家中失窃绝非幸事。
It's considered unlucky to walk under a ladder. 从梯子下面走过被认为是不吉利的。
He has a superstitious thought that black cat are unlucky. 他有一种迷信的想法认为黑猫不吉祥。
