Word · CEFR B1 · Frequency #105
back
支持;资助
核心释义
To support or endorse someone or something.
- 1.
朝相反方向行进。
To go in the reverse direction.
- 2.
支持。
To support.
- 3.
改变方向,与正常模式相反;即北半球逆时针,南半球顺时针。
To change direction contrary to the normal pattern; that is, to shift anticlockwise in the northern hemisphere, or clockwise in the southern hemisphere.
- 4.
转动帆桁使风压向帆面,以降低船速。
To brace the yards so that the wind presses on the front of the sail, to slow the ship.
- 5.
布设第二个较小的锚以增加抓力。
To lay out a second, smaller anchor to provide additional holding power.
- 6.
向后推或迫使后退。
To push or force backwards.
- 7.
给......装背衬;为......提供背部支撑。
To make a back for; to furnish with a back.
- 8.
紧接在后面;位于......的后面。
To adjoin behind; to be at the back of.
- 9.
写在......的背面,可能是背书。
To write upon the back of, possibly as an endorsement.
- 10.
签署或背书(在其他县签发的逮捕令)。
To sign or endorse (a warrant, issued in another county, to apprehend an offender).
- 11.
(用桨)向后划。
To row backward with (oars).
(使)后退;倒退;位于…后面;背靠;在…背面书写;在背面签名;签批(逮捕令);给…装靠背;加背衬
用法In use
He backed his friend's proposal during the meeting.
用法提示:这里“back”作为动词,表示“支持”。
Several investors backed the startup with a large sum of money.
用法提示:“back”在此表示“资助,提供资金支持”。
I will back your plan if you can provide more details.
用法提示:“back”表示“支持(意见或计划)”。
back someone/something
表示支持或赞同,常指提供财务或道义上的支持。
Many people backed the proposal.
许多人支持这个提议。
back out (of something)
意为退出或食言,常用于承诺或协议。
He backed out of the deal at the last minute.
相关词与表达Connections
搭配Collocations
- back a plan
- 支持一项计划
- The committee decided to back the plan.委员会决定支持这项计划。
- back a candidate
- 支持一位候选人
- Many people backed the candidate in the election.许多人在选举中支持那位候选人。
- back a project
- 支持一个项目
- The company backed the project with significant funding.公司用大量资金支持这个项目。
- back down
- 退缩,让步
- He refused to back down despite the criticism.尽管受到批评,他拒绝让步。
- back up
- 支持,证实
学习提示Learner notes
记忆技巧Memory Tip
联想“back”作为动词:背后支持是back,倒车后退也是back,就像有人在你背后撑腰或你向后倒车。
语境与语域Context & Register
典型语境:日常对话、体育评论、商业谈判、政治支持。语体:混合,通常用于非正式场合,但在正式场合也可使用,比较常见于口语中。
语法说明Grammar Note
作为动词时,既可作及物动词也可作不及物动词。及物用法如 back a candidate (支持候选人),不及物用法如 back away (后退)。
发音与拼写Pronunciation & Spelling
All listed words share the /æk/ ending with 'back' (verb), so they rhyme exactly. Note that spelling may differ (e.g., 'pack' vs. 'black'), but the sound matches.
高价值词汇High-value vocabulary
该词属于 Oxford 核心词汇,值得优先掌握常见搭配和句型。
用法优先级
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.