Expression Cards
7546 cards available.
idiom
train your brain
認知能力を鍛え、向上させる
Meaning
to practice and improve one’s cognitive abilities
Example
Use puzzles to **train your brain** like an AI model.
idiom
training data
パターンを認識したり、予測を行ったりするために機械学習モデルをトレーニングするために使用されるデータ
Meaning
data used to train machine learning models to recognize patterns or make predictions
Example
The AI model's performance depends on the quality of its **training data**.
idiom
training the model
データを提供してAIシステムに予測をさせる方法を教えること
Meaning
to teach an AI system how to make predictions by feeding it data
Example
We spent weeks **training the model** before deployment.
phrasal-verb
transform into
完全に何か新しいものに変わる
Meaning
to change completely into something new
Example
Over the years, the firm has **transformed into** a fully digital enterprise.
phrasal-verb
transform over time
徐々に形や性質が変わる
Meaning
to gradually change form or nature
Example
The organization will **transform over time** with consistent innovation.
phrasal-verb
transition into
ある役割や状態から別の役割や状態に変わること
Meaning
to change from one role or condition to another
Example
She successfully **transitioned into** a leadership role after years of experience.
phrasal-verb
transition through
異なる変化の段階をスムーズに通過する
Meaning
to pass through different phases of change smoothly
Example
The company managed to **transition through** restructuring with minimal disruption.
phrasal-verb
translate into action
アイデアや言葉を実際のステップや結果に変える
Meaning
to turn ideas or words into practical steps or results
Example
We must **translate into action** the promises made in meetings.
idiom
travel light
荷物を少なくして旅行する
Meaning
to travel with very little luggage
Example
When I travel for business, I like to **travel light**.
phrasal-verb
tremble with
恐れで震える
Meaning
to shake because of fear or anxiety
Example
He **trembled with** fear when he saw the police car stop near him.
phrasal-verb
tremble with excitement
興奮のために軽く震える
Meaning
to shake slightly because of excitement
Example
He **trembled with excitement** before the announcement.
idiom
trending topic
現在ソーシャルメディアで人気のある話題
Meaning
a subject that is currently popular on social media
Example
Her post became a **trending topic** on Twitter.
idiom
trendsetter
ファッション、テクノロジー、またはその他の人気のある分野で道を切り開き、他の人が従うためのトレンドを設定する人
Meaning
someone who leads the way in fashion, technology, or other popular areas, setting trends for others to follow
Example
The company became a **trendsetter** in the tech world with its innovative new app.
idiom
trial and error
試行錯誤で学ぶ
Meaning
learning through experimenting and correcting mistakes
Example
We developed the product through **trial and error**.
phrasal-verb
trickle down
富裕層から貧困層に徐々に広がること；下層階級に間接的に利益をもたらすこと
Meaning
to spread gradually from the wealthy to the less wealthy; to benefit lower classes indirectly
Example
Many economists argue that wealth doesn’t always **trickle down** to the poor.
idiom
trickle-down economics
富裕層に利益をもたらす政策は、最終的に雇用と成長を生み出すことによってすべての人々に利益をもたらすという経済理論
Meaning
an economic theory that suggests that policies benefiting the wealthy will eventually benefit everyone by creating jobs and growth
Example
Critics argue that **trickle-down economics** has failed to provide substantial benefits for the poor.
idiom
Trickle-down effect
裕福な人々の経済的利益が徐々に低所得層に広がること。
Meaning
Economic benefits of the wealthy gradually reaching the lower-income groups.
Example
Critics argue that the **trickle-down effect** rarely helps the poor.
phrasal-verb
trim down
不必要な部分や費用を削除して、何かを小さく、または効率的にすること
Meaning
to make something smaller or more efficient by removing unnecessary parts or expenses
Example
Companies **trim down** their budgets to survive during recessions.
phrasal-verb
trip over
何かをしているときにうっかり間違いをする
Meaning
to make a careless mistake while doing something
Example
I **tripped over** my words during the speech.
phrasal-verb
trip over oneself
緊張して多くの小さな間違いをする
Meaning
to make many small mistakes because of nervousness
Example
He **tripped over himself** trying to explain.
phrasal-verb
trip up
誰かに間違いを犯させる; 間違いを犯す
Meaning
to make someone make a mistake; to make an error
Example
The interviewer tried to **trip up** the candidate with tricky questions.
phrasal-verb
trip up on
難しいことに取り組むときに間違える
Meaning
to make a mistake when dealing with something difficult
Example
She **tripped up on** the hardest part of the puzzle.
idiom
troll someone
わざとオンラインで誰かを怒らせたり不快にさせたりする
Meaning
to deliberately provoke or upset someone online
Example
Some users love to **troll** others just for fun.
idiom
True blue
忠実で信頼できる。
Meaning
Loyal and trustworthy.
Example
You can count on her; she’s **true blue**.