失望的 沮丧的 受挫折的英释中释
Dad seemed more disappointed than angry..与其说爸爸生气，倒不如说他失望。
disappointed customers.失望的顾客
disappointed at,对…失望
be disappointed with,对…感到失望
bitterly disappointed,透心凉；彻底的失望
be disappointed in,对…感到失望
