n an unfortunate happening that hinders or impedes; something that is thwarting or frustrating
词态变化
复数形式:setbacks
常见例句
1
a setback. n
2
a reaction to a crisis or setback or frustration n
3
n a movement back from an impact n a reaction to a crisis or setback or frustration n the act of securing possession of the rebounding basketball after a missed shot v spring back
4
v organize anew, as after a setback v reorganize into new groups
5
v organize anew, as after a setback v organize anew
