over-optimis·tic
adjective/ˌəʊvər ˌɒptɪˈmɪstɪk/
/ˌəʊvər ˌɑːptɪˈmɪstɪk/
- too confident that something will be successful
过分乐观的 - I'm not over-optimistic about my chances of getting the job.
我对获得这份工作不抱太大希望。
- I'm not over-optimistic about my chances of getting the job.
- showing more confidence that something will be successful than is shown to be right or reasonable by later events
期望过高的；过于乐观的 - The sales forecasts turned out to be over-optimistic.
结果证明销售预测过于乐观。
- The sales forecasts turned out to be over-optimistic.