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
the voters will have a clear choice.
投票人可以有明确的选择。
I worked at the hardware store this afternoon.
我今天下午在五金行工作。
Shopping, too, is always a pleasure.
买东西也是一种乐趣。