失望

disappointment; regret; upset; dismay; sickness; letdown; discouragement; consternation; despondency; frustration; disillusionment; chagrin; fail; disappoint; desert; bum; lose hope; let down; sorry; disappointed; unsatisfied; regretful; disillusioned; disheartened; despondent; regretfully; pissed off

名词

noun; substantive; nominal; n.