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with vigor
He worked with vigor.
他充满活力地工作。
精力；活力
先理解核心含义，再看它在真实句子里的用法。
精力；活力
forceful exertion; energy
He worked with vigor.
他充满活力地工作。
用力
forceful exertion
身体或精神的活力
active strength of body or mind
充满想象力的生动风格(尤指写作风格)
an imaginative lively style (especially style of writing)
She tackled the project with fresh vigor after taking a short break.
短暂休息后，她以全新的活力处理这个项目。
His vigor and enthusiasm made him a natural leader.
他的活力和热情使他成为天生的领导者。
The old man still walked with surprising vigor every morning.
那位老人每天早晨仍然以惊人的活力走路。
He worked with vigor.
他充满活力地工作。
She is full of vigor.
她精力充沛。
He shows great vigor in his work.
他在工作中表现出极大的活力。
Not this
He is vigor.
Use this
He is vigorous.
将名词 vigor 误用作形容词，正确形式是形容词 vigorous。
Not this
He has a vigor.
Use this
He has vigor.
vigor 为不可数名词，不能与不定冠词 a 连用。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
充满活力地；有力地
She attacked the problem with vigor.
她充满活力地着手解决这个问题。
重新焕发的活力
After a short break, he returned to work with renewed vigor.
短暂休息后，他带着重新焕发的活力回到工作中。
青春的活力
The team played with youthful vigor and enthusiasm.
这支队伍以青春的活力和热情投入比赛。
身体的活力；体力
Regular exercise helps maintain physical vigor.
经常锻炼有助于保持身体的活力。
精神活力；脑力
Reading keeps her mental vigor sharp.
阅读使她的精神活力保持敏锐。
活力和生命力
The city's cultural scene is full of vigor and vitality.
这座城市的文艺景象充满活力和生命力。
精力充沛；活力
After a good night's sleep, she was full of vim and vigor.
睡了一夜好觉后，她精力充沛。
以新的活力；重新充满精力地
He returned to the project with renewed vigor.
他以新的活力重新投入到这个项目中。
青春的活力
She took on the difficult task with the vigor of youth.
她以青春的活力承担起这项艰巨的任务。
Use vigor naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
记法：'vigor' 的拼写里有 'go'，要 'go'（前进）就得有活力。
语域：neutral 常见场景：formal writing、public speaking、literary works vigor 多用于书面或较正式语境，强调身心充满力量或活力；日常口语中更常说 energy。
不可数名词
Dictionary facts from ECDICT, WIKTIONARY.