1. upset
adj.=unhappy; feeling uncomfortable 心烦意乱的,不愉快的
He felt upset at the news.
vt.=make sb. unhappy 使……不安
他的所作所为使他父母很不高兴。
What he had done upset his parents much.
第一次数学测验的成绩可能会使部分同学很不安。
The result of the first maths test may upset some of the students.