n. the act of disturbing the mind or body
n. a tool used to thicken or spread metal (the end of a bar or a rivet etc.) by forging or hammering or swaging
n. the act of upsetting something
v. disturb the balance or stability of
a. 弄翻的, 混乱的, 心烦的
vt. 弄翻, 颠覆, 推翻, 打乱, 使不适, 使心烦
vi. 翻倒
1. She was upset when she heard the bad news.
她听到坏消息时感到很难过。
2. Don't be upset; things will get better soon.
不要难过；事情很快就会好起来的。
3. He felt upset about losing the game.
他对输掉比赛感到很沮丧。