扩大
To make something bigger in size, scope, or number. It is used to describe growth in social, economic, or physical contexts.
أمثلة
3 من 5我们需要扩大朋友圈，多认识新朋友。
We need to expand our circle of friends and meet more new people.
两国决定扩大双边贸易往来。
The two countries decided to expand bilateral trade.
声音再扩大点，我听不清。
Make the sound louder; I can't hear clearly.
عائلة الكلمة
نصيحة للحفظ
Spread (扩) to be big (大).
اختبار سريع
政府决定____教育支出，以提高国民素质。
صحيح!
الإجابة الصحيحة هي: 扩大
أمثلة
我们需要扩大朋友圈，多认识新朋友。
everydayWe need to expand our circle of friends and meet more new people.
两国决定扩大双边贸易往来。
formalThe two countries decided to expand bilateral trade.
声音再扩大点，我听不清。
informalMake the sound louder; I can't hear clearly.
研究者决定扩大样本量以提高准确性。
academicThe researcher decided to expand the sample size to improve accuracy.
公司计划明年扩大生产线。
businessThe company plans to expand its production line next year.
عائلة الكلمة
تلازمات شائعة
العبارات الشائعة
日益扩大
expanding day by day
扩大化
to magnify/generalize
扩大视野
expand one's horizons
يُخلط عادةً مع
扩大 is more about size or scale; 扩展 is more about expanding into new areas or functions.
ملاحظات الاستخدام
A high-frequency word for describing growth trends in IELTS academic writing.
أخطاء شائعة
Using '变大' instead of '扩大' in formal academic writing.
نصيحة للحفظ
Spread (扩) to be big (大).
أصل الكلمة
扩 (to broaden/expand) + 大 (big).
أنماط نحوية
اختبار سريع
政府决定____教育支出，以提高国民素质。
صحيح!
الإجابة الصحيحة هي: 扩大
مفردات ذات صلة
مزيد من كلمات development
持续
B1Continuing without interruption; lasting for a long time.
进步
B1The process of improving or developing over time. It can refer to social, scientific, or personal growth.
扩展
B1To increase in size, range, or amount. It often describes the growth of a business, the scope of a study, or the size of a vocabulary.
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