英语词句学习frustrated

【英语词句学习】He gets frustrated when people don’t understand what he’s trying to say. 人们不懂他在说什么时，他就会很懊丧。

【核心词汇】frustrated

adj. feeling annoyed, upset, and impatient, because you cannot control or change a situation, or achieve something 懊丧的，懊恼的，沮丧的