A2 verb /ˈrɛkəɡnaɪz/

recognize

Meaning

To identify someone or something seen before; to acknowledge or accept.

Example

She did not recognize him in the crowd.

A2 verb /ˈriːəlaɪz/

realize

気づく

Meaning

to become aware of; to understand clearly; to achieve or make real

Example

I didn't realize how late it was until I checked the clock.

時計を見るまで、こんなに遅いとは気づかなかった。

A2 verb /rɪˈmaɪnd/

remind

思い出させる

Meaning

to cause someone to remember something

Example

Please remind me to call her tomorrow.

明日彼女に電話するのをリマインドして下さい。

A2 adjective /ˈrʌʃən/

russian

Meaning

relating to Russia, its people, or its language

Example

She is studying the Russian language at university.

A2 verb /raɪz/

rise

上がる

Meaning

to move upward; to get up from bed; to increase

Example

The sun rises in the east.

太陽は東から昇ります。

A2 noun /reɪs/

race

レース

Meaning

a competition of speed, or a group of people with similar characteristics

Example

The race was very exciting, with many competitors.

レースは非常にエキサイティングで、たくさんの競技者がいました。

A2 noun reɪndʒ

range

範囲

Meaning

The extent or scope of something; the distance that can be covered or the limits within which something operates.

Example

The new electric car has a range of 400 miles.

新しい電気自動車の範囲は400マイルです。

A2 preposition /riː/

re

について

Meaning

concerning or about (used in formal letters or emails)

Example

The letter was sent re your recent application.

その手紙はあなたの最近の申請について送られました。

A2 verb /rɪˈpiːt/

repeat

繰り返す

Meaning

to say or do something again

Example

Could you please repeat what you just said?

今言ったことを繰り返してくれますか？

A2 noun /ˈreɪl.weɪ/

Railway

鉄道

Meaning

a track made of steel rails along which trains run; a system of tracks with trains, stations, and other facilities

Example

The railway connects major cities across the country.

鉄道は国内の主要な都市を結んでいます。

A2 adverb /ˈriː.sənt.li/

Recently

recommend

勧める

Meaning

to suggest or advise something as being good or suitable

Example

I recommend trying the new restaurant downtown.

私はダウンタウンの新しいレストランを試すことをリコメンドします。

A2 noun /roʊl/

role

役割

Meaning

a part or function of something

Example

Her role in the project was crucial.

彼女のプロジェクトでの役割は重要でした。

A2 verb /rɪˈsiːv/

receive

受け取る

Meaning

to get or accept something given; to welcome

Example

She receives a gift from her friend.

彼女は友達から贈り物を受け取ります。

A2 noun /ˈriː.zənz/

reasons

理由

Meaning

Causes, explanations, or justifications for an action or event.

Example

Reasons for pollution need addressing urgently.

汚染の理由は緊急に対処する必要があります。

A2 verb /roʊl/

roll

転がる

Meaning

to move by turning over and over on an axis

Example

She rolled the ball down the hill.

彼女はボールを丘の下に転がしました。

A2 noun /ˈrʌnɪŋ/

running

ランニング

Meaning

the action or sport of running

Example

Running every morning keeps me healthy.

毎朝ランニングをすると健康が保たれます。

A2 adjective /reər/

Rare

珍しい

Meaning

not occurring very often; uncommon or unusual

Example

It's rare to find such beautiful handmade jewelry these days.

こんな美しい手作りのジュエリーを見つけることは珍しい。

A2 noun /rɒk/

rock

岩石

Meaning

a large, solid piece of mineral matter

Example

The mountain was made of solid rock.

その山は固い岩石でできていました。

A2 noun, verb /raʊ/ (argument), /roʊ/ (line of things)

row

列 / 争い

Meaning

A line of things or people; also, a noisy quarrel; to propel a boat with oars.

Example

They had a loud row about money.

彼らはお金について大声で争いました。

A2 adverb /ˈrɑː.ðər/

Rather

むしろ; ～の代わりに;

Meaning

to some extent; instead; preferably

Example

I would rather stay home than go to the party.

パーティーに行くよりも家にいる方がいい。

A2 noun, verb /ˈriːzən/

reason

理由、原因

Meaning

A cause, explanation, or justification for an action or event; to think or argue logically.

Example

There is no reason to be upset.

怒る理由はありません。

A2 adjective /riːl/

Real

本物の; 真正の; 偽物ではない

Meaning

actually existing; genuine; not imaginary or fake

Example

This is a real diamond, not a fake one.

これは本物のダイヤモンドです。偽物ではありません。

A2 noun /ruːl/

rule

規則

Meaning

an accepted principle or instruction that states what is allowed or what must be done.

Example

There are strict rules about safety in the lab.

実験室には安全に関する厳しい規則があります。

A2 noun /ˈroʊbɒt/

robot

ロボット

Meaning

a machine capable of carrying out a complex series of actions automatically

Example

The factory uses robots to assemble cars efficiently.

工場はロボットを使って効率的に車を組み立てています。

A2 noun /ruːlz/

rules

ルール

Meaning

explicit principles or regulations governing conduct or procedure within a particular area of activity

Example

The teacher reminded the students to follow the classroom rules.

先生は生徒にクラスのルールに従うように注意しました。

A2 adjective /ˈriː.sənt/

Recent

最近の; 新しい; 現在の;

Meaning

happening not long ago; new; current;

Example

The recent changes in weather patterns concern scientists.

最近の天気の変化は科学者たちを心配させています。

A2 noun rɪˈsɜːtʃ

research

研究

Meaning

The systematic investigation into and study of materials and sources in order to establish facts and reach new conclusions.

Example

Research on radio waves began earlier in India.

ラジオ波の研究はインドで早く始まりました。

A2 adjective /ˈreɪ.ni/

Rainy

雨の日の

Meaning

characterized by rain; wet from rain; having much rain

Example

It was a rainy day, so we stayed indoors.

今日は雨の日だったので、家の中にいました。

A2 noun /rɪˈlɪdʒ.ən/

religion

宗教

Meaning

a system of faith and worship involving belief in a higher power

Example

Freedom of religion is a fundamental human right.

宗教の自由は基本的人権です。

A2 verb /rɪˈkwaɪər/

require

必要とする

Meaning

to need something; to demand or insist on

Example

This job requires excellent communication skills.

この仕事には優れたコミュニケーションスキルが必要です。

A2 verb /rɪˈmeɪn/

remain

残る

Meaning

to stay in the same place; to continue to exist

Example

Only a few guests remain at the party.

パーティーには少数のゲストが残っています。

A2 noun /ˈruːlər/

ruler

支配者; 定規

Meaning

A person who governs or controls a country; a straight-edged tool used for measuring or drawing lines

Example

The ruler drew a straight line on the paper while the king was a powerful ruler of his kingdom.

ルーラーは紙にまっすぐな線を引き、王は自分の王国の強力な支配者でした。

A2 verb /reɪz/

raise

上げる / 増加させる

Meaning

To lift or move something to a higher position; to increase; to bring up.

Example

She raised her hand to ask a question.

彼女は質問をするために手を上げました。

A2 noun /rɪˈfrɪdʒ.ər.eɪ.tər/

Refrigerator

冷蔵庫

Meaning

an appliance for keeping food and drinks cold

Example

Please put the milk in the refrigerator to keep it fresh.

牛乳を新鮮に保つために冷蔵庫に入れてください。

A2 noun /ruːf/

roof

屋根

Meaning

the top covering of a building or vehicle

Example

The roof of the house needs to be repaired.

家の屋根は修理が必要です。

A2 verb /rɪˈlæks/

relax

リラックスする

Meaning

to make or become less tense or anxious; to rest

Example

After a long day, she likes to relax with a good book.

長い一日の後で、彼女は良い本を持ってリラックスするのが好きです。

A2 verb /riːˈsaɪ.kəl/

recycle

リサイクル

Meaning

to process used materials so they can be used again instead of being thrown away

Example

We should recycle paper and plastic to reduce waste.

私たちは廃棄物を減らすために紙とプラスチックをリサイクルするべきです。

A2 noun /rent/

Rent

幸せ

Meaning

a payment made periodically by a tenant to a landlord for use of property

Example

The monthly rent for this apartment is quite affordable.

彼女は賞を受け取ったとき、自分の幸せを隠すことができませんでした。

A2 noun rɪˈspɛkt

respect

尊敬

Meaning

A feeling of deep admiration for someone or something.

Example

We should show respect to the freedom fighters.

私たちは自由の戦士たちに尊敬を示すべきです。

A2 noun /ˈrɛkɔːd/

record

記録

Meaning

a written or spoken account of something

Example

I kept a record of all the meetings.

私はすべての会議の記録を保持していました。

A2 noun ˈrɛlətɪvz

Relatives

親戚

Meaning

A person connected by blood or marriage; a kinsman or kinswoman.

Example

Relatives can help you build a complete family tree.

親戚はあなたが完全な家系図を作る手助けをしてくれるかもしれません。

A2 verb /rɪˈplaɪ/

reply

返事する

Meaning

to give an answer; to respond

Example

She replies to emails quickly.

彼女はすぐにメールに返信します。

A2 adverb /ˈrɛə(r)li/

rarely

めったに

Meaning

not often, infrequently

Example

She rarely eats sweets because of her diet.

彼女はダイエットのため、お菓子をめったに食べません。

A2 adverb /ˈrɛɡjələrli/

regularly

定期的に

Meaning

at regular intervals; in a regular manner

Example

She exercises regularly to stay healthy.

彼女は健康を保つために定期的に運動します。

A2 noun /reɪt/

rate

レート

Meaning

the cost or price of something, or the amount at which something happens

Example

The rate of inflation is increasing every year.

インフレ率は毎年増加しています。

A2 noun /rɪˈzʌlt/

result

結果

Meaning

a consequence, effect, or outcome of something

Example

The result of the test was excellent.

テストの結果は素晴らしかった。

A2 verb /rɪŋ/

ring

鳴る

Meaning

to make a clear sound like a bell; to call by telephone

Example

The bell rings every hour.

鐘は毎時鳴る。

A2 noun /ˈrɛsɪpi/

recipe

レシピ

Meaning

a set of instructions for preparing a particular dish, including a list of the ingredients required

Example

I found a great recipe for chocolate cake.

チョコレートケーキの素晴らしいレシピを見つけました。

A2 noun /roʊz/

Rose

バラ

Meaning

a fragrant flower with thorny stems, typically red, pink, white, or yellow

Example

She gave me a beautiful red rose for Valentine's Day.

彼女はバレンタインデーに私に美しい赤いバラをくれました。

A2 noun /ræt/

Rat

ネズミ

Meaning

a large long-tailed rodent that is typically considered a pest

Example

The rat scurried across the kitchen floor.

ネズミは台所の床を走り抜けました。

A2 noun /ˈriːdɪŋ/

reading

読書

Meaning

the action or skill of reading

Example

Reading is one of my favorite hobbies.

読書は私の好きな趣味の一つです。

A2 verb /rɪˈtɜːrn/

return

帰る

Meaning

to come or go back to a place; to give back

Example

I will return home tomorrow.

私は明日家に帰ります。

A2 verb /rɪˈpleɪs/

replace

交換する

Meaning

to take the place of something or someone; to put something new in place of something old

Example

He decided to replace the broken lamp with a new one.

彼は壊れたランプを新しいものと交換することに決めました。

A2 adjective /rɪtʃ/

Rich

裕福な; お金持ちの; 貴重な

Meaning

having a lot of money or valuable possessions; abundant in nutrients or flavor

Example

The rich businessman donated money to the charity.

裕福な実業家がチャリティーに寄付をしました。

A2 adjective /ˈreɡ.jə.lər/

Regular

定期的な

Meaning

happening at fixed intervals; consistent; normal; frequent

Example

She goes for regular exercise every morning at 6 AM.

彼女は毎朝6時に定期的な運動をします。

A2 verb /rɪˈdjuːs/

reduce

減らす

Meaning

to make smaller in size, amount, or degree; to decrease

Example

We need to reduce our expenses this month.

今月は支出を減らす必要があります。

A2 verb /riːtʃ/

reach

到達する

Meaning

to arrive at a destination; to extend one's arm to touch something

Example

We will reach the station in ten minutes.

私たちは10分以内に駅に到着します。

A2 noun /ˈriːdər/

reader

読者

Meaning

a person who reads or who is capable of reading

Example

She is a fast reader, finishing books in a day.

彼女は速読者で、1日で本を読み終えます。

A2 noun rɪˈpɔːt

report

報告

Meaning

An account given of a particular matter, especially in the form of an official document after thorough investigation or consideration.

Example

The report highlights critical issues.

報告は重要な問題を浮き彫りにします。

A2 verb riˈsaɪklɪŋ

recycling

リサイクリング

Meaning

The process of converting waste materials into new materials and objects to prevent waste.

Example

Recycling plastic helps in reducing waste.

プラスチックのリサイクリングは、廃棄物の削減に役立ちます。

A2 adjective /rɪˈspɒn.sə.bəl/

Responsible

責任がある; 任務を持っている; 信頼できる

Meaning

accountable; having duties; reliable and trustworthy

Example

Parents are responsible for their children's education and well-being.

親は子供たちの教育と福祉に責任があります。

A2 noun /rɪˈleɪ.ʃən.ʃɪp/

Relationship

関係

Meaning

the way two people or groups feel and behave towards each other; a connection between two things

Example

They have a very close relationship.

彼らは非常に親密な関係を持っています。

A2 verb /rɪˈmuːv/

remove

削除する

Meaning

to take something away; to eliminate or delete

Example

Please remove your shoes before entering the house.

家に入る前に靴を脱いでください。

A2 adjective /ruːd/

Rude

失礼な; 無礼な; 粗野な; 厳しい

Meaning

impolite; discourteous; lacking civility; rough or harsh in manner

Example

It was rude of him to interrupt the meeting.

会議を中断することは失礼でした。