Disappointments
n. 失望( disappointment的复数形式 ); 使人失望的人（或事物）; 令人扫兴的人（或事物）; 令某人失望的是
🗣️ 情景例句
to transform it into a new community center.
将它转变成一个新的社区中心。
Finally,I asked him how old he was.
最后,我问他他多大。
It must have been a gas that could burn but that would not explode, a gas that did not smell strong, and a gas that did not kill people.
它一定是一种能够燃烧而不能爆炸的气体，一种味道不很强的而且不使人致死的气体。