disappointed at

基本解释

A: I’m very disappointed at the new house. I expected it to be much better.
我對新房很失望，我原指望會好得多。
At campus job fairs, some students come away disappointed at the few positions offered as employers have cut back recruiting budgets.
在校園招聘會上，一些學生失望離場，因爲招聘單位削減招聘預算，招聘職位寥寥無幾。
www.chinadaily.com.cn
Asked if he was disappointed at the tardiness of the polls, one Dinka tribesman in Juba sagely replied that he was confident they would open eventually, on “African time”.
如果問一位在硃巴的丁卡部落男子是否對投票的延遲失望，他會聰明的廻答自己很有信心最終會開放，在“非洲時間”。

Meanwhile,dozens of war survivors who had come to witness the start of the trial were disappointed at its quick conclusion.
Speaking through an interpreter, she says she is shocked, furious and disappointed at the morning's events.
Speaking to reporters at the U.S.State Department, spokesman Ian Kelly says the Obama administration is deeply disappointed by the Israeli decision.

We were disappointed at the news of the expiration of the moratorium last Sunday.
WHITEHOUSE: Press Briefing