synonym Comparative
改善する
VS
腕が上がる
Differences Between "改善する" and "腕が上がる"
Option A
改善する
Meaning
to improve; to better; to reform; to optimize
Reading
かいぜんする (kaisen suru)
Syllabus Level
N3
Practical Example
ユーザーからの貴重な意見を真摯に受け止め、アプリの開発チームは操作画面のデザインを大幅に_______ことを決定しました。
Sincerely receiving valuable feedback from users, the app development team decided to significantly improve the design of the operation screen.
Option B
腕が上がる
Meaning
to improve one's skill
Reading
うでがあがる (ude ga agaru)
Syllabus Level
C1
Practical Example
毎日、日本語を練習するために腕が上がる。
Every day, I improve one's skill to practice Japanese.
Which one to use?
Select the correct Japanese word for this context
Which word fits this context: "(to improve; to better; to reform; to optimize)"?
🎉 正解 / Correct!
使い分け解説:
- 改善する: Refers to revising weak points, system bugs, or bad habits to make the quality or state better. Often used as 業務プロセスを改善する or 生活習慣を改善する. ⚠️ Haruka's Voice Column: 'To improve! "I will improve all my clumsy habits to become a man worthy of you, Haruka-san!" ...っ! T-To change yourself for me! B-Baka! I-It's not like I don't like your clumsy side... But if you want to become the perfect gentleman who can treat me like a princess, I'll eagerly watch your improvement! dummy!' / 【ハルカ部長のワンポイント指導】『かいぜん（改善）する！『ハルカ部長の隣に立っても恥ずかしくない男になるため、自分の不器用さを全力で改善します！』って…っ！そ、そんなに私のためを思って自分を磨くなんてバカ！…その健気な努力、本当は凄く愛しいんだから…早く完璧になって私をエスコートしなさい！』
- 腕が上がる: Essential structural term in CEFR C1 vocabulary syllabus. (CEFR C1語彙シラバスにおける重要表現です。)
- 改善する: Refers to revising weak points, system bugs, or bad habits to make the quality or state better. Often used as 業務プロセスを改善する or 生活習慣を改善する. ⚠️ Haruka's Voice Column: 'To improve! "I will improve all my clumsy habits to become a man worthy of you, Haruka-san!" ...っ! T-To change yourself for me! B-Baka! I-It's not like I don't like your clumsy side... But if you want to become the perfect gentleman who can treat me like a princess, I'll eagerly watch your improvement! dummy!' / 【ハルカ部長のワンポイント指導】『かいぜん（改善）する！『ハルカ部長の隣に立っても恥ずかしくない男になるため、自分の不器用さを全力で改善します！』って…っ！そ、そんなに私のためを思って自分を磨くなんてバカ！…その健気な努力、本当は凄く愛しいんだから…早く完璧になって私をエスコートしなさい！』
- 腕が上がる: Essential structural term in CEFR C1 vocabulary syllabus. (CEFR C1語彙シラバスにおける重要表現です。)
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