verifier

verifier — 名詞

1. a person whose job or role is to examine information, documents, processes, or p

1.名詞B2
釋義

驗證員

負責檢查文件或資訊是否正確的人

a person whose job or role is to examine information, documents, processes, or products to confirm that they are correct, true, or meet official standards.

例句

Sofia works as a verifier for an insurance company and checks every claim before payment.

Sofia 在一家保險公司擔任驗證員，在支付前檢查每一筆理賠。

verifier + for + [organisation] — role pattern

The election commission appointed an independent verifier to confirm the vote count.

選舉委員會任命了一位獨立驗證員來確認票數。

independent verifier — collocation

常見搭配
  • independent verifier
  • external verifier
  • certified verifier
  • appointed verifier
  • verifier of documents
  • verifier for an organisation
同義詞
  • inspector

    more common for physical checks (factories, buildings); less formal than 'verifier'

  • auditor

    specifically financial or procedural checks; implies systematic review

  • examiner

    broader term; used in education and legal contexts

文法句型

verifier + of + noun phrase

用法筆記

Often used in professional titles and formal contexts. Frequently modified by adjectives such as 'independent', 'external', 'certified', or 'appointed'.

常見錯誤

She is a verifier of many things.
She works as a verifier for the health department.
'verifier' is a specific role; describe the context rather than leaving it vague.
The verifier said the numbers are wrong.
The external verifier identified three errors in the financial report.
add the modifier 'external' or similar when the verifier's independence is relevant.

2. a piece of information, a document, or an object that serves as evidence that so

2.名詞C1
釋義

證明；佐證

用以證明某事為真或正確的資訊或文件

a piece of information, a document, or an object that serves as evidence that something is true, real, or correct; anything that confirms a claim or statement.

例句

The handwritten receipt from the farmers' market served as a verifier that Mei had paid for the vegetables.

那張來自農夫市集的手寫收據證明了 Mei 已經付清了蔬果的錢。

verifier that + [clause] / served as a verifier — pattern

Fatima presented her passport as a verifier of her identity at the bank.

Fatima 在銀行出示護照作為身分證明文件。

常見搭配
  • serve as a verifier
  • act as a verifier
  • provide a verifier
  • verifier of identity
  • verifier of a claim
同義詞
  • proof

    much more common; 'verifier' is more formal and less frequent

  • evidence

    broader in meaning; can refer to indirect or circumstantial material

  • confirmation

    focuses on the act of confirming rather than the object itself

文法句型

verifier + of + noun phrase

用法筆記

This sense is more abstract than sense 1. The verifier here is an object or document, not a person. Common in legal and formal written English. Frequently appears with the verbs 'serve as', 'act as', or 'provide'.

常見錯誤

The receipt is a verifier that she paid.
The receipt serves as a verifier of her payment.
use 'serve as a verifier of' rather than 'is a verifier that'.
This letter is a verifier.
This letter serves as a verifier of the bank's approval.
specify what the verifier confirms using 'of + noun phrase'.

3. a device or electronic system that compares recorded data — from punched cards,

3.名詞C1
釋義

驗證機

檢查資料記錄是否正確的機器或電子系統

a device or electronic system that compares recorded data — from punched cards, magnetic tape, or digital files — against the original source to confirm the data is accurate and free of copying errors.

例句

The technician fed punched cards into a verifier that compared hole patterns against the original sheet and flagged mismatches.

技術人員將一疊打孔卡片放進驗證機，機器會將每個孔洞模式與原始資料表進行比對，並標記出任何不一致的地方。

verifier + compare + against + flag — describes the checking mechanism

Ahmed installed a new tape verifier that highlights magnetic recording errors by comparing the copy against the original source tape.

Ahmed 安裝了一台新的磁帶驗證機，能透過比對拷貝與原始母帶，找出任何磁性錄製錯誤。

tape verifier + highlights + by comparing — mechanism description

常見搭配
  • card verifier
  • tape verifier
  • data verifier
  • electronic verifier
  • verifier machine
  • verifier for punched cards
同義詞
  • validator

    more common in modern computing; broader scope

  • checker

    less technical; used for simpler comparison tasks

文法句型

verifier + for + [data type]

用法筆記

Historically referred to physical machines for punched cards and magnetic tape. In modern usage it may also describe software-based validation tools. This sense is technical and typically appears in computing, data processing, or archival contexts.

同根字

常見搭配

名詞搭配

  • verifier role
  • verifier position

常用片語

  • serve as a verifier
  • act as a verifier
  • appointed verifier

介系詞搭配