インフラ
The basic physical and organizational structures and facilities (e.g., buildings, roads, power supplies) needed for the operation of a society or enterprise.
Exemplos
3 de 5地震のあと、電気や水道などのライフライン・インフラが復旧した。
After the earthquake, lifeline infrastructure such as electricity and water was restored.
インターネットは今や、社会に不可欠なインフラだ。
The internet is now an indispensable infrastructure for society.
この町はインフラが整っていないので、生活が不便だ。
This town's infrastructure is not well-developed, making life inconvenient.
Família de palavras
Dica de memorização
Think of it as the 'under' (infra) structure that holds everything up.
Quiz rápido
経済発展のためには、道路や港などの（ ）の整備が欠かせない。
Correto!
A resposta correta é: インフラ
Exemplos
地震のあと、電気や水道などのライフライン・インフラが復旧した。
formalAfter the earthquake, lifeline infrastructure such as electricity and water was restored.
インターネットは今や、社会に不可欠なインフラだ。
academicThe internet is now an indispensable infrastructure for society.
この町はインフラが整っていないので、生活が不便だ。
informalThis town's infrastructure is not well-developed, making life inconvenient.
ITインフラの強化は、わが社の最優先課題です。
businessStrengthening IT infrastructure is our company's top priority.
都市インフラの老朽化が、先進国の共通の悩みとなっている。
academicAging urban infrastructure has become a common concern for developed countries.
Família de palavras
Colocações comuns
Frases Comuns
インフラ構築
Infrastructure construction
インフラ輸出
Infrastructure export
生活インフラ
Living infrastructure
Frequentemente confundido com
Setsubi (facility/equipment) can refer to small-scale items in a building, while Infura refers to large-scale societal systems.
Notas de uso
A katakana loanword that is highly standard in academic and business contexts.
Erros comuns
Learners often use the full 'infrastructure' (インフラストラクチャー), but the shortened 'インフラ' is much more common in Japanese.
Dica de memorização
Think of it as the 'under' (infra) structure that holds everything up.
Origem da palavra
Shortened from the English word 'infrastructure'.
Padrões gramaticais
Contexto cultural
Japan is famous for its high-quality public transport and internet infrastructure.
Quiz rápido
経済発展のためには、道路や港などの（ ）の整備が欠かせない。
Correto!
A resposta correta é: インフラ
Vocabulário relacionado
Mais palavras de technology
設備
B1The necessary items or facilities provided for a particular purpose.
故障
B1A state where a machine, vehicle, or system is not working correctly or has broken down.
添付
B1The act of attaching a file or document to an email or a physical application.
閲覧
B2The act of looking through or reading documents, books, or web pages. Commonly used in library, legal, and internet contexts.
設定
B1The act of setting up or establishing something, such as rules, goals, or technical configurations. In literature, it refers to the setting/premise of a story.
削除
A1The act of deleting or removing digital data, written text, or specific items from a list or document. It is the standard term used for the 'Delete' function in software, apps, and computer systems.
認証
A1Authentication is the process of verifying a person's identity or the validity of information. In technology, it refers to logging into a system using credentials like a password or fingerprint to prove who you are.
補完
B1To add something to another thing to make it better or complete. It is used when two parts work together to fill in each other's gaps.
脆弱
B2Being fragile, weak, or vulnerable. In modern contexts, it often refers to social structures, physical health, or cybersecurity flaws.
互換
B2The ability of different systems, components, or software to work together or be exchanged without modification. Compatibility.
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