upsetup•set /'ʌpset/

n

1. C,U 翻倒；倾覆

• the upset of a truck 卡车的倾覆

2. C 混乱

• an upset in the office 办公室里的混乱

3. C (情绪等)烦乱；苦恼

• He went through a big upset about his apartment these days. 他这几天一直为他的住房问题苦恼。