1
optimism about sth
常用介词 about，后接名词或代词。
She expressed optimism about the future.
她对未来表示乐观。
乐观
先理解核心含义，再看它在真实句子里的用法。
乐观
hopefulness and confidence about the future or about the success of something
She expressed optimism about the future.
她对未来表示乐观。
倾向于期待最好的结果,或至少是有利的结局。
a tendency to expect the best, or at least, a favourable outcome
一切都会好起来的乐观情绪
the optimistic feeling that all is going to turn out well
认为这个世界是所有可能世界中最好的学说。
the doctrine that this world is the best of all possible worlds
凡事都往好处想的一般倾向
a general disposition to expect the best in all things
Even after the team lost the first game, her optimism never faded.
即使球队输了第一场比赛，她的乐观情绪也从未消退。
His optimism about the new project helped everyone in the office stay motivated.
他对新项目的乐观态度帮助办公室里的每个人保持积极性。
A little optimism can make a difficult day feel much easier to handle.
一点乐观可以让艰难的一天变得更容易应对。
常用介词 about，后接名词或代词。
She expressed optimism about the future.
她对未来表示乐观。
that 引导同位语从句，表示乐观的具体内容。
There is optimism that the economy will recover.
人们对经济复苏抱有乐观态度。
用作方式状语，修饰动词，表示以乐观的态度做某事。
He looked forward to the project with optimism.
他乐观地期待这个项目。
Not this
He is optimism.
Use this
He is optimistic.
“optimism”是名词，不能直接作表语，应改为形容词“optimistic”。
Not this
I have optimism on the future.
Use this
I have optimism about the future.
表示“对……乐观”时，介词应用“about”，而不是“on”。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
对...的乐观
She expressed optimism about the future of the company.
她对公司的未来表达了乐观。
谨慎乐观
The report strikes a note of cautious optimism.
这份报告持谨慎乐观的态度。
乐观情绪占上风
Optimism prevails among the investors.
投资者中乐观情绪占上风。
过分乐观
Undue optimism can lead to poor decisions.
过分乐观可能导致糟糕的决策。
乐观消退
Optimism fades as the deadline approaches.
随着截止日期临近，乐观情绪消退。
对...的乐观
There is growing optimism for economic recovery.
人们对经济复苏越来越乐观。
盲目乐观
His blind optimism prevented him from seeing the risks.
他的盲目乐观使他看不到风险。
谨慎乐观
We view the results with cautious optimism.
我们以谨慎乐观的态度看待结果。
毫无节制的乐观
Unbridled optimism can lead to poor decision-making.
毫无节制的乐观可能导致糟糕的决策。
乐观是通往成就的信仰。没有希望和信心，什么也做不成。
This quote by Helen Keller appears widely in motivational speeches and self-help books.
海伦·凯勒的这句名言常出现在励志演讲和自助类书籍中。
悲观者在每个机会中看到困难，乐观者在每个困难中看到机会。
Attributed to Winston Churchill, this line is frequently cited in leadership and business contexts.
常被归功于温斯顿·丘吉尔，这句话在领导力和商业语境中经常被引用。
Use Optimism naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
将optimism拆为“我提迷思”，联想：乐观的人总是主动提起（提）看似迷茫（迷思）的事情，积极面对。
通常用作名词，表示乐观主义或乐观态度。语域中性，适用于各种正式和非正式场合，如日常生活、学术讨论或商业语境。常见的搭配包括“optimism about the future”等。
All listed words share the same suffix -ism, pronounced /ɪzəm/, which rhymes with the target word optimism.
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.