A1 noun 正式 #2,965 最常用

置換

chikan /t͡ɕikaɴ/

The act of replacing one thing with another, or substituting a part of something with a different element. It is most commonly used in technical contexts such as mathematics, chemistry, and computer programming (find and replace).

例句

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1

この古い部品を新しいものに置換します。

I will replace this old part with a new one.

2

報告書内の誤字を一括で置換してください。

Please replace all the typos in the report at once.

3

エクセルの置換を使って名前を変えたよ。

I changed the names using the replace function in Excel.

词族

名词
置換
Verb
置換する
相关
置き換え
💡

记忆技巧

Think of 'Chi' (place) and 'Kan' (exchange). You are 'exchanging the place' of two items.

快速测验

パソコンで間違った言葉をすべて新しい言葉に__しました。

正确!

正确答案是: 置換

例句

1

この古い部品を新しいものに置換します。

everyday

I will replace this old part with a new one.

2

報告書内の誤字を一括で置換してください。

formal

Please replace all the typos in the report at once.

3

エクセルの置換を使って名前を変えたよ。

informal

I changed the names using the replace function in Excel.

4

この化学反応は水素原子の置換によって起こる。

academic

This chemical reaction occurs through the substitution of hydrogen atoms.

5

旧システムを新システムに置換する計画を立てる。

business

We will create a plan to replace the old system with the new system.

词族

名词
置換
Verb
置換する
相关
置き換え

常见搭配

置換機能 replacement function
文字列の置換 string replacement
置換反応 substitution reaction
一括置換 batch replacement
置換を適用する apply replacement

常用短语

置換積分

integration by substitution

検索と置換

find and replace

置換を繰り返す

to repeat substitutions

容易混淆的词

置換 vs 変換

変換 (henkan) refers to converting the form or format of something, while 置換 (chikan) specifically means swapping one item for another.

置換 vs 痴漢

Although pronounced the same (chikan), this word means 'molester' and is a very serious social issue; always check the kanji.

📝

使用说明

置換 is a formal or technical term. In casual conversation, people usually prefer the word '置き換え' (okikae) or '取り替える' (torikaeru).

⚠️

常见错误

The biggest mistake for learners is confusing the pronunciation with '痴漢' (molester). Be careful to use the word in the correct technical context to avoid embarrassment.

💡

记忆技巧

Think of 'Chi' (place) and 'Kan' (exchange). You are 'exchanging the place' of two items.

📖

词源

Composed of the kanji 置 (to put/place) and 換 (to exchange/replace).

语法模式

Noun + する (to substitute/replace) AをBに置換する (replace A with B) Compound nouns like '文字列置換' (string replacement)
🌍

文化背景

In the Japanese software industry and office environments, '置換' is the standard translation for the 'Replace' command in menus.

快速测验

パソコンで間違った言葉をすべて新しい言葉に__しました。

正确!

正确答案是: 置換

相关词

保護

A1

The act of keeping someone or something safe from harm, damage, or loss by providing care or creating boundaries. It is a versatile term in Japanese used for social welfare, environmental conservation, and digital security.

革命

A1

A fundamental and sudden change in political power or social structure, often involving a shift in governance. It also refers to a major, transformative shift in technology, thought, or a specific field that completely alters how things are done.

拡大

A1

The act of making something larger in size, scale, or scope. It is frequently used for physical enlargement (like a photo) or abstract growth (like a business or a problem).

販売

A1

The act of selling goods or services to customers, typically within a commercial or professional context. It refers to the business process of making items available for purchase.

取引

A1

A transaction or business deal involving the exchange of money, goods, or services. It refers to the process of doing business with another party or making a trade.

貯金

A1

The act of saving money or the amount of money saved, typically in a bank or a piggy bank. It refers to setting aside funds for future use rather than spending them immediately.

借金

A1

A sum of money that is borrowed from a person or an institution and is expected to be paid back. It refers to the state of owing money or the specific amount of debt accumulated.

利益

A1

Refers to the financial profit a company or individual makes after deducting expenses. It also describes a general benefit, advantage, or gain that someone receives from a situation or action.

損失

A1

A formal noun referring to the loss of something valuable, such as money, property, or time. It is commonly used in business or serious contexts to describe a reduction in value or a disadvantageous outcome.

予算

A1

A budget or an estimate of the amount of money available for a specific purpose. It refers to the financial plan or limit set before spending occurs in personal, business, or government contexts.

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