覆盖面
The extent or range of something that is covered, such as a signal, a policy, or a research area. It refers to the breadth of reach or influence.
مثالها
3 از 5手机信号在这里的覆盖面很广。
The mobile signal coverage is very wide here.
该政策的覆盖面已经扩大到农村地区。
The coverage of this policy has been extended to rural areas.
你的朋友圈覆盖面真大，到处都有认识的人。
Your social circle has such a huge reach; you know people everywhere.
خانواده کلمه
راهنمای حفظ
Think of 'covering' (覆盖) a 'surface' (面) — the bigger the surface covered, the larger the 覆盖面.
آزمون سریع
为了让更多人受益，政府决定提高失业金的____。
درسته!
پاسخ صحیح این است: a
مثالها
手机信号在这里的覆盖面很广。
everydayThe mobile signal coverage is very wide here.
该政策的覆盖面已经扩大到农村地区。
formalThe coverage of this policy has been extended to rural areas.
你的朋友圈覆盖面真大，到处都有认识的人。
informalYour social circle has such a huge reach; you know people everywhere.
本研究的样本覆盖面涵盖了不同年龄层。
academicThe sample coverage of this study covers different age groups.
我们的产品正在寻找更广的市场覆盖面。
businessOur product is looking for wider market coverage.
خانواده کلمه
ترکیبهای رایج
عبارات رایج
全覆盖
full coverage
地理覆盖面
geographic coverage
覆盖面广
broad range
اغلب اشتباه گرفته میشود با
范围 is a general term for scope, while 覆盖面 specifically emphasizes the extent of reaching or covering something.
نکات کاربردی
Commonly used when discussing policy implementation, technology distribution, or demographic studies in IELTS writing.
اشتباهات رایج
Learners often use 面积 (area) when they actually mean the conceptual reach of a policy or signal.
راهنمای حفظ
Think of 'covering' (覆盖) a 'surface' (面) — the bigger the surface covered, the larger the 覆盖面.
ریشه کلمه
From 'fù gài' (to cover) and 'miàn' (surface/aspect).
الگوهای دستوری
آزمون سریع
为了让更多人受益，政府决定提高失业金的____。
درسته!
پاسخ صحیح این است: a
عبارات مرتبط
واژگان مرتبط
The way in which something is spread over an area or among a...
普及To make something widely available or known to the general p...
涉及To relate to or include a particular subject, person, or are...
涵盖To cover, encompass, or include a wide range of things. It i...
渗透To pass through or into every part of something; to permeate...
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