مُحَفِّز
A substance or factor that increases the rate of a chemical reaction or encourages a process to happen. In a broader context, it refers to any incentive or stimulus that provokes activity or change.
例句
3 / 5نحتاج إلى مُحَفِّز جديد لزيادة الإنتاجية في المكتب.
We need a new stimulus to increase productivity in the office.
يُعتبر الأنزيم مُحَفِّزاً حيوياً ضرورياً للتفاعلات الكيميائية.
The enzyme is considered a vital biological catalyst for chemical reactions.
يا شباب، نحتاج مُحَفِّز عشان نخلص الشغل بسرعة.
Guys, we need some motivation to finish the work quickly.
词族
记忆技巧
Think of 'Muhaffiz' as 'the thing that moves' (from the root H-F-Z, to urge).
快速测验
كانت الاستثمارات الجديدة ____ لنمو الاقتصاد.
正确！
正确答案是： مُحَفِّزاً
例句
نحتاج إلى مُحَفِّز جديد لزيادة الإنتاجية في المكتب.
everydayWe need a new stimulus to increase productivity in the office.
يُعتبر الأنزيم مُحَفِّزاً حيوياً ضرورياً للتفاعلات الكيميائية.
academicThe enzyme is considered a vital biological catalyst for chemical reactions.
يا شباب، نحتاج مُحَفِّز عشان نخلص الشغل بسرعة.
informalGuys, we need some motivation to finish the work quickly.
تعتبر الحوافز المالية مُحَفِّزاً قوياً للموظفين لتحقيق الأهداف.
businessFinancial incentives are a strong catalyst for employees to achieve goals.
أشار الباحث إلى أن التغير البيئي كان مُحَفِّزاً للهجرة.
formalThe researcher pointed out that environmental change was a catalyst for migration.
词族
常见搭配
常用短语
بمثابة مُحَفِّز
acting as a catalyst
البحث عن مُحَفِّز
searching for a stimulus
انعدام المُحَفِّزات
lack of incentives
容易混淆的词
While similar, 'Muhaffiz' is often used for a physical/chemical agent, while 'Hafiz' is used for psychological motivation.
使用说明
Use this word when discussing chemistry, biology, or economic growth drivers in TOEFL reading passages.
常见错误
Learners often use it only for people, but it is frequently used for abstract concepts or chemical substances.
记忆技巧
Think of 'Muhaffiz' as 'the thing that moves' (from the root H-F-Z, to urge).
词源
Derived from the Arabic root (ح-ف-ز) meaning to urge, incite, or stimulate.
语法模式
快速测验
كانت الاستثمارات الجديدة ____ لنمو الاقتصاد.
正确！
正确答案是： مُحَفِّزاً
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