Be disappointed in...
对...感到失望
🧩 词语组成解析
be
[bi]
v. 是;有，存在;做，成为;发生;
aux. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质;
disappointed
[[ˌdisə'pɔintid]]
a. 失望的
🗣️ 情景例句
Maybe Lillian will be at the reunion.
或许Lillian也会参加聚会。
He doesn't like the idea of going to bed early.
他不喜欢早睡觉。
Haley jumped up and cried, That was my ancestor.
哈利跳起来叫道，“那就是我的祖先。”