N-COUNT
挫折;障礙
A setback is an event that delays your progress or reverses some of the progress that you have made.
例句
The move represents a setback for the Middle East peace process...
這個行動意味著中東和平進程受挫。
He has suffered a serious setback in his political career.
他的政治生涯遭遇了一次嚴重挫折。