A1 noun 中性 #2,520 最常用

投資

tōshi /toːɕi/

The act of putting money, time, or energy into something with the expectation of achieving a profit or benefit in the future. It is most commonly used in financial contexts but also applies to personal development and resource management.

例句

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1

将来のために投資を始めました。

I started investing for the future.

2

我が社は研究開発に多額の投資を行っております。

Our company is making a significant investment in research and development.

3

いい靴を買うのは、自分への投資だよ。

Buying good shoes is an investment in yourself.

词族

名词
投資
Verb
投資する
相关
投資家
💡

记忆技巧

Think of the first kanji 投 (throw) and the second 資 (resources). You are 'throwing' your resources into a project so they can grow.

快速测验

将来の健康のために、ジムに通うのは良い___です。

正确!

正确答案是: 投資

例句

1

将来のために投資を始めました。

everyday

I started investing for the future.

2

我が社は研究開発に多額の投資を行っております。

formal

Our company is making a significant investment in research and development.

3

いい靴を買うのは、自分への投資だよ。

informal

Buying good shoes is an investment in yourself.

4

教育への投資は、長期的な経済成長に不可欠である。

academic

Investment in education is essential for long-term economic growth.

5

海外市場への投資計画を説明してください。

business

Please explain the investment plan for the overseas market.

词族

名词
投資
Verb
投資する
相关
投資家

常见搭配

投資をする to make an investment
自己投資 self-investment
設備投資 capital investment / investment in equipment
投資信託 investment trust / mutual fund
投資家 investor

常用短语

投資の価値がある

worth the investment

投資を回収する

to recover an investment

先行投資

prior investment / upfront investment

容易混淆的词

投資 vs 投機

Tōshi (investment) focuses on long-term growth and value, while Tōki (speculation) focuses on short-term profits from price fluctuations, often with higher risk.

📝

使用说明

The word is frequently used with the particle 'に' to indicate the target of the investment (e.g., 株に投資する). It can be used for abstract concepts like 'time' or 'effort' as well as money.

⚠️

常见错误

Learners sometimes use it for simple purchases (consumption). Remember that 'investment' implies you expect to get more back later than what you put in.

💡

记忆技巧

Think of the first kanji 投 (throw) and the second 資 (resources). You are 'throwing' your resources into a project so they can grow.

📖

词源

From Middle Chinese roots: 投 (to throw/put into) + 資 (wealth/resources).

语法模式

Noun + に + 投資する (to invest in...) Suru-verb noun Can be used as a compound noun (e.g., 設備投資)
🌍

文化背景

In Japan, there has been a historical preference for savings (貯金), but the government is currently promoting a shift 'from savings to investment' through systems like NISA.

快速测验

将来の健康のために、ジムに通うのは良い___です。

正确!

正确答案是: 投資

相关词

急減

A1

A rapid or sharp decrease in quantity, numbers, or degree. It is typically used in objective or statistical contexts to describe a sudden drop in things like population, sales, or natural resources.

変化

A1

A noun that refers to the process of becoming different or a transformation in state, appearance, or condition. It is a very common word used to describe everything from changes in the weather and seasons to shifts in social trends or scientific processes.

変更

A1

A change, modification, or alteration made to a plan, schedule, or setting. It is commonly used when something previously decided needs to be updated or adjusted to fit a new situation.

転換

A1

A significant change or conversion in direction, state, or mindset. It is commonly used to describe a shift in policy, a change of mood, or a fundamental turn in a situation.

移行

A1

The process of changing from one state, stage, or system to another. It is often used to describe moving data between devices or the transition between different organizational phases.

置換

A1

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).

逆転

A1

逆転 (gyakuten) refers to a complete reversal of a situation, position, or order. It is most commonly used to describe a sudden comeback in sports or a shift where the losing side becomes the winner.

反転

A1

To turn something over, flip it, or reverse its state or direction. It is frequently used in digital contexts for images and colors, as well as describing a sudden reversal in a situation or trend.

循環

A1

Circulation or cycle refers to the movement of something in a circle or its return to a starting point to repeat again. It is commonly used when talking about blood flow, air movement, or the recycling of resources.

交通

A1

Koutsuu refers to the system and movement of vehicles and people, encompassing both 'traffic' and 'transportation'. It is commonly used to describe the accessibility of a location or the flow of vehicles on the road.

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