Someone who is pessimistic thinks that bad things are going to happen.
例句
Not everyone is so pessimistic about the future...不是每个人都对未来如此悲观。Hardy has often been criticised for an excessively pessimistic view of life.哈代由于对生活持过度悲观的态度而常常受到批评。
英汉词典释义
adj.
悲观的; 悲观主义的
There is no reason to be pessimistic about the future.没有理由对未来悲观。
英英词典释义
Adjective
1. expecting the worst in this worst of all possible worlds