frustrate /ˈfrʌˌstreɪt/ verb frustrates; frustrated; frustrating
frustrates; frustrated; frustrating
Learner's definition of FRUSTRATE
[+ object]
1
: to cause (someone) to feel angry, discouraged, or upset because of not being able to do something(使)恼怒,灰心,心烦意乱 2
: to prevent (efforts, plans, etc.) from succeeding挫败;阻挠…的成功 : to keep (someone) from doing something阻挠…做某事