be disappoint with sb.at sth有这个语法点么 例句?

来源：学生作业帮助网 编辑：作业帮 时间：2024/05/31 06:40:57

be disappoint with sb.at sth
有这个语法点么 例句?

对某人做的某事很失望
I am dispointed with you at that you did not get any medals in the games