"their business venture was doomed from the start" "an ill-fated business venture" "an ill-starred romance" "the unlucky prisoner was again put in irons"
例句
用作形容词(adj.)
You were just unlucky.你只是运气不好。
She was unlucky to catch a cold on the first day of her holiday.她太倒霉了，休假第一天就感冒了。
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。
