1
n. a bankroll of [bills/notes]
作名词时，bankroll 可指一叠钞票，也可引申为可用资金。
He pulled a bankroll of hundred-dollar bills from his jacket.
他从夹克里掏出了一卷百元美钞。
一卷钞票；资金
bankrolls — plural of bankroll
先理解核心含义，再看它在真实句子里的用法。
一卷钞票；资金
a roll of banknotes; the financial resources of a person or business
He pulled a bankroll of hundred-dollar bills from his jacket.
他从夹克里掏出了一卷百元美钞。
一卷钞票或其他纸币,代替钱包携带。
A roll of banknotes or other paper currency, carried in lieu of a wallet.
个人或组织的货币资产。
The monetary assets of a person or organization.
The investors agreed to bankroll the startup's first product launch.
投资者同意为这家初创公司的首次产品发布提供资金。
She has been bankrolling her brother's education for the past two years.
过去两年她一直在资助弟弟的学业。
A local charity bankrolled the community center's renovation project.
一家当地慈善机构为社区中心的翻新项目提供了资金。
作名词时，bankroll 可指一叠钞票，也可引申为可用资金。
He pulled a bankroll of hundred-dollar bills from his jacket.
他从夹克里掏出了一卷百元美钞。
作动词时是及物动词，直接接宾语。
Several investors agreed to bankroll the new movie.
几位投资者同意为这部新电影提供资金。
被动语态中，be bankrolled by 用来引出资金来源或资助者。
The research center is bankrolled by a private foundation.
这个研究中心由一家私人基金会出资。
Not this
The company bankrolled for the new product launch.
Use this
The company bankrolled the new product launch.
bankroll 作及物动词时直接接宾语，表示“资助、出资金”；受中文“为……提供资金”影响，学习者常误加 for，应删掉。
Not this
The organization lacks sufficient bankroll to carry out the plan.
Use this
The organization lacks a sufficient bankroll to carry out the plan.
bankroll 作名词是可数名词，指“一卷钞票”或“一笔资金”，前面需要冠词；中文“资金”常被当作不可数名词，所以容易漏掉 a，这里应说 a sufficient bankroll。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
资助一个项目
The company agreed to bankroll the entire project.
公司同意资助整个项目。
资助一场竞选活动
Several donors helped bankroll her campaign.
几位捐助者帮助资助了她的竞选活动。
为某人的生活方式买单
He was tired of bankrolling his brother's lavish lifestyle.
他厌倦了为弟弟奢华的生活方式买单。
巨额资金
The studio has a huge bankroll for special effects.
这家制片厂有巨额资金用于特效。
有资金做某事
We don't have the bankroll to compete with them.
我们没有资金与他们竞争。
资助一家初创公司
A few angel investors are willing to bankroll the startup.
几位天使投资人愿意资助这家初创公司。
我是怪物，我是杀手，我是一沓钞票，我是老大。
2 Chainz's boastful line from Kanye West's 2012 hit 'Mercy' became a viral meme; here 'bankroll' means wealth or a big stack of cash.
出自坎耶·韦斯特2012年热曲《Mercy》中2 Chainz的张扬台词，成为网络迷因；这里的 bankroll 指财富或一大叠钞票。
Use bankrolls naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
联想“银行(bank)里一卷(roll)钞票”就是资金；给项目“一卷钞票”即提供资金。
语域：mixed 常见场景：business/finance、informal speech 该词作名词时可指一叠钞票，也可泛指资金；作动词时多用于商业、娱乐或政治投资等场合，语气偏非正式。正式文体中常用 finance 或 fund。
这些词中 roll、payroll、scroll、stroll、control 都与 bankroll 的 -roll 部分发音相同（/əʊl/，美式常为 /oʊl/），押韵；注意 doll 拼写与 roll 相似，但读 /dɒl/，不押韵。
Dictionary facts from ECDICT, WIKTIONARY.