chagrin

懊恼、恼怒、失望正式

Much to my chagrin, the committee rejected the whole plan.

令我十分懊恼的是，委员会否决了整份计划。

使懊恼、使难堪常用被动

He was clearly chagrined by the sharp criticism from his colleagues.

同事尖锐的批评显然让他感到很懊恼。