A2 noun /ˈdʒækɪt/

Jacket

ジャケット

Meaning

a piece of clothing worn on the upper body, typically having sleeves and fastening down the front

Example

He wore a leather jacket to protect himself from the cold wind.

彼は寒い風から自分を守るためにレザーのジャケットを着ていた。

A2 adjective /ˌdʒæpəˈniːz/

japanese

日本語

Meaning

relating to Japan, its people, or their language

Example

She loves Japanese culture and traditions.

彼女は日本の文化と伝統が大好きです。

A2 noun /dʒɔɪ/

Joy

喜び

Meaning

a feeling of great pleasure and happiness; a person or thing that causes delight

Example

The children's laughter filled the house with joy during the holiday celebration.

子供たちの笑い声は、休日の祝賀の間に家を喜びで満たしました。

A2 noun /dʒæz/

jazz

幸せ

Meaning

a style of music characterized by improvisation, syncopation, and strong rhythm, originating in African American communities

Example

She loves listening to live jazz on weekends.

彼女は賞を受け取ったとき、自分の幸せを隠せませんでした。

A2 noun /ˈdʒuːəlri/

jewelry

宝石

Meaning

personal ornaments such as necklaces, rings, or bracelets that are typically made from precious metals and stones

Example

She wore gold jewelry at the wedding.

彼女は結婚式で金の宝石を身につけていました。

A2 noun /ˈdʒel.i/

Jelly

ゼリー

Meaning

a sweet soft food made from fruit juice and sugar; a semi-solid substance with a jelly-like consistency

Example

She spread grape jelly on her toast for breakfast.

彼女は朝食にトーストにブドウゼリーを塗りました。

A2 noun /dʒuːs/

Juice

ジュース（果物/野菜または肉から）

Meaning

the liquid obtained from or present in fruit or vegetables; the liquid that comes from meat when it is cooked

Example

The fresh apple juice was delicious and packed with vitamins.

新鮮なリンゴジュースは美味しく、ビタミンが豊富でした。

A2 noun /dʒiːnz/

jeans

幸せ

Meaning

pants made of denim fabric, often blue, worn as casual clothing

Example

He bought a new pair of blue jeans yesterday.

彼女は賞を受け取ったとき、自分の幸せを隠せなかった。

A2 noun /dʒoʊk/

Joke

冗談; ジョーク; 笑いを引き起こす何か

Meaning

a thing that someone says to cause amusement or laughter; something not to be taken seriously

Example

Everyone laughed at his funny joke during the dinner party.

ディナーのパーティーで彼の面白いジョークにみんなが笑った。

A2 verb /dʒɔɪn/

join

参加する

Meaning

to connect or combine; to become a member of something

Example

Would you like to join our team for the project?

プロジェクトのために私たちのチームに参加しますか？

A2 noun /ˈdʒɜːr.ni/

Journey

旅

Meaning

an act of travelling from one place to another; a long and often difficult process of personal development

Example

Their journey across the country took three weeks to complete.

彼らの国を横断する旅は三週間かかりました。

A2 noun /ˈdʒuːəlri/

jewellery

宝石類

Meaning

ornamental items worn for personal adornment, such as rings, necklaces, or bracelets, often made of precious metals or stones

Example

She wore beautiful jewellery to the wedding.

彼女は結婚式で美しい宝石類を身につけていた。

A2 noun /dʒæm/

Jam

果物と砂糖で作られた甘いスプレッド；難しい状況；詰まり

Meaning

a sweet spread made from fruit and sugar; a difficult situation; a blockage

Example

She spread strawberry jam on her toast for breakfast every morning.

彼女は毎朝、トーストに苺ジャムを塗って朝食をとっていた。