Word
callback
召回
a manufacturer's request that a defective product be returned for repair or replacement
- 1.
The return of a situation to a previous position or state; a reference to such a position or state.
恢复先前状态；对先前状态的提及。
- 2.
A return telephone or radio call; especially one made automatically to authenticate a logon to a computer network.
回电；回拨电话(尤指自动回拨以验证计算机网络登录)。
- 3.
A product recall because of a defect or safety concern.
产品召回(因缺陷或安全问题)。
- 4.
A function pointer passed as an argument to another function.
回调函数；作为参数传递给另一函数的函数指针。
- 5.
A follow-up audition in casting.
(选角中的)复试；二次试镜。
- 6.
A follow-up interview in employment recruiting.
招聘过程中的后续面试
- 7.
A joke which references an earlier joke in the same routine.
在同一套表演中呼应先前笑话的笑话
- 8.
A form of audience participation in which the audience shout lines in response to the dialog of a film.
观众在电影对白时大声接话的一种互动形式
恢复先前状态；对先前状态的提及。；回电；回拨电话(尤指自动回拨以验证计算机网络登录)。；产品召回(因缺陷或安全问题)。；回调函数；作为参数传递给另一函数的函数指针。；(选角中的)复试；二次试镜。
In use
The company issued a callback for the faulty car seats.
After receiving several complaints, the manufacturer announced a callback of all affected coffee makers.
Callbacks for defective tires are more common than you might think.
issue a callback for [product]
此义项为可数名词，复数形式为 callbacks；常用搭配有 issue / announce a callback (for sth)。
The manufacturer issued a callback for the faulty bike helmets.
制造商对有缺陷的自行车头盔发出了召回。
there was a callback for [product]
There was a callback for the faulty coffee makers.
这些有缺陷的咖啡机被召回了。
Common mistakes
Connections
Collocations
- issue a callback
- 发出召回通知
- The car company issued a callback for the faulty airbags.这家汽车公司对问题安全气囊发出了召回通知。
- product callback
- 产品召回
- The product callback covered more than a million units.这次产品召回涉及超过一百万个产品。
- callback notice
- 召回通告
- She received a callback notice in the mail.她通过邮件收到了召回通告。
- voluntary callback
- 自愿召回
- The company issued a voluntary callback for the defective toys.该公司对有缺陷的玩具实行了自愿召回。
Synonyms
- recall
- 召回；收回（缺陷产品） · 与 callback 同义，是最通用正式的说法；作名词时可数，如 a recall。注意 recall 还有“记忆力”等含义，需靠语境区分。
Learner notes
Memory Tip
把“call back”想成“打电话叫回来”：厂商把有缺陷的产品叫回来修理或更换，就是“召回”。
Context & Register
语域：formal 常见场景：product safety notices、manufacturer defect announcements、regulatory documents 此义项多用于正式的产品安全通告或监管报告，日常交流中较少用；更常见的词是 recall。
Pronunciation & Spelling
这些词都以 -back 结尾，发音末尾都是 /bæk/（在复合词中位于非重读位置）。它们与 callback 不构成严格韵词，只是拼写形近词；注意 callback 多出一个 /l/ 音，且重读元音不同。
Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.