C1 Collocation フォーマル

درس مستفيض

dars mustafiiḍ

Extensive study

意味

A comprehensive, thorough, and detailed examination or analysis of a subject.

🌍

文化的背景

The concept of 'Mustafid' is linked to the 'Isnad' system in Islamic scholarship, where a report is 'Mustafid' if it has multiple independent chains of narration, making it robust and detailed. News channels like Al Jazeera and Al Arabiya use this phrase to distinguish their 'special reports' from daily news bites, signaling high production value and deep research. In Egyptian and Levantine legal systems, 'Dars' is the technical term for the judge's deliberation phase. A 'Dars Mustafid' means the judge is taking extra time to review complex evidence. Using this phrase in a Gulf business meeting (Saudi, UAE) shows respect for the complexity of the project and signals that you are not rushing to judgment.

🎯

Sound like an Expert

Use this phrase in the 'Future Work' or 'Conclusion' section of an Arabic essay to sound like a native academic.

⚠️

The 'D' vs 'D' Trap

Be careful with the final letter. Using 'd' (د) instead of 'ḍ' (ض) changes the meaning to 'beneficiary', which makes no sense for a study.

意味

A comprehensive, thorough, and detailed examination or analysis of a subject.

🎯

Sound like an Expert

Use this phrase in the 'Future Work' or 'Conclusion' section of an Arabic essay to sound like a native academic.

⚠️

The 'D' vs 'D' Trap

Be careful with the final letter. Using 'd' (د) instead of 'ḍ' (ض) changes the meaning to 'beneficiary', which makes no sense for a study.

💬

Media Literacy

When you see 'Dars Mustafid' in a headline, expect a long-form article. It's the Arabic cue for 'Long Read'.

自分をテスト

Fill in the blank with the correct form of the adjective.

قامت اللجنة بـدراسة ________ للأسباب التي أدت إلى الفشل.

✓ 正解! ✗ おしい! 正解: مستفيضة

Since 'Dirasa' (دراسة) is feminine, the adjective must be 'Mustafida' (مستفيضة).

Which verb is most commonly used with 'درس مستفيض'?

________ الباحث درساً مستفيضاً للمخطوطة.

✓ 正解! ✗ おしい! 正解: أجرى

'Ajra' (to conduct) is the standard collocation for studies and investigations.

Match the phrase to the most appropriate context.

Where would you most likely hear 'درس مستفيض'?

✓ 正解! ✗ おしい! 正解: In a PhD defense

It is a highly formal academic term.

Complete the dialogue with the correct phrase.

المدير: هل انتهيت من مراجعة العقد؟ الموظف: نعم، لقد قمت بـ ________ لكل بند فيه.

✓ 正解! ✗ おしい! 正解: درس مستفيض

In a professional context, a 'thorough study' is the expected answer for reviewing a contract.

🎉 スコア: /4

ビジュアル学習ツール

練習問題バンク

4 問題
Fill in the blank with the correct form of the adjective. Fill Blank B2

قامت اللجنة بـدراسة ________ للأسباب التي أدت إلى الفشل.

✓ 正解! ✗ おしい! 正解: مستفيضة

Since 'Dirasa' (دراسة) is feminine, the adjective must be 'Mustafida' (مستفيضة).

Which verb is most commonly used with 'درس مستفيض'? Choose B1

________ الباحث درساً مستفيضاً للمخطوطة.

✓ 正解! ✗ おしい! 正解: أجرى

'Ajra' (to conduct) is the standard collocation for studies and investigations.

Match the phrase to the most appropriate context. situation_matching A2

Where would you most likely hear 'درس مستفيض'?

✓ 正解! ✗ おしい! 正解: In a PhD defense

It is a highly formal academic term.

Complete the dialogue with the correct phrase. dialogue_completion B2

المدير: هل انتهيت من مراجعة العقد؟ الموظف: نعم، لقد قمت بـ ________ لكل بند فيه.

✓ 正解! ✗ おしい! 正解: درس مستفيض

In a professional context, a 'thorough study' is the expected answer for reviewing a contract.

🎉 スコア: /4

よくある質問

4 問

No, you cannot say a person is 'mustafid' in this sense. You can say their *knowledge* is 'mustafid' or their *study* is 'mustafid'.

Mostly, but it can be used for any complex analysis, including sports tactics, financial markets, or legal cases.

'Mufassal' means 'detailed' or 'itemized'. 'Mustafid' implies a deeper level of investigation and intellectual rigor.

Rarely. It is almost exclusively a Modern Standard Arabic (MSA) term. In dialects, people use 'bi-tafsil' or 'bi-daqa'.

関連フレーズ

🔄

دراسة معمقة

synonym

In-depth study

🔗

بحث شامل

similar

Comprehensive research

🔗

نظرة عابرة

contrast

A fleeting glance

🔗

تحليل دقيق

builds on

Precise analysis

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