be disappointed at中文,be disappointed at的意思,be disappointed at翻译及用法 2026-11-08 18:22 浏览次数 45 be disappointed at英[bi: ˌdɪsəˈpɔɪntɪd æt]美[bi ˌdɪsəˈpɔɪntɪd æt]对…失望