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
I would like a haircut, please.
麻烦你，我想理发。
Paul will not continue to arbitrate their arguments.
保罗不会继续替他们的吵架做和事佬吧。
In summer it is often too hot, and in winter it is too cold.
夏天常常太热，冬天又常常太冷。