面積
面積 refers to the measurement of the size of a surface or the amount of space inside a two-dimensional shape. It is commonly used in mathematics, real estate, and geography to describe how much space a flat object or land occupies.
مثالها
3 از 5この部屋の面積はどのくらいですか。
How large is the area of this room?
本公園の総面積は約十ヘクタールであります。
The total area of this park is approximately ten hectares.
机の上の面積が足りないから、片付けよう。
There's not enough space on top of the desk, so let's clean it up.
خانواده کلمه
راهنمای حفظ
Think of 'Men' (面) as a face or surface, and 'Seki' (積) as accumulating or multiplying. You multiply sides to find the surface area.
آزمون سریع
この図形の( )を計算してください。
درسته!
پاسخ صحیح این است: 面積
مثالها
この部屋の面積はどのくらいですか。
everydayHow large is the area of this room?
本公園の総面積は約十ヘクタールであります。
formalThe total area of this park is approximately ten hectares.
机の上の面積が足りないから、片付けよう。
informalThere's not enough space on top of the desk, so let's clean it up.
三角形の面積を求める公式を書きなさい。
academicWrite the formula to calculate the area of a triangle.
オフィスの床面積を縮小して、コストを削減します。
businessWe will reduce the office floor area to cut costs.
خانواده کلمه
ترکیبهای رایج
عبارات رایج
建築面積
building area
敷地面積
site area / plot area
専有面積
exclusive area (of an apartment)
اغلب اشتباه گرفته میشود با
Menseki is 2D area (square units), while Taiseki is 3D volume (cubic units).
Hirosa is a more general, everyday word for 'wideness' or 'size', while Menseki is a technical or mathematical term.
نکات کاربردی
面積 is primarily used when referring to technical measurements or mathematical calculations. For general conversation about a house being 'big' or 'spacious', Japanese speakers often use the noun '広さ' or the adjective '広い'.
اشتباهات رایج
Learners sometimes use 面積 to describe the 3D capacity of a box, where 体積 (volume) should be used instead.
راهنمای حفظ
Think of 'Men' (面) as a face or surface, and 'Seki' (積) as accumulating or multiplying. You multiply sides to find the surface area.
ریشه کلمه
From Middle Chinese: 面 (surface/face) + 積 (to pile up/product in math).
الگوهای دستوری
بافت فرهنگی
In Japan, while square meters (m²) are standard, real estate area is often colloquially measured in 'Jo' (畳 - size of a tatami mat) or 'Tsubo' (坪 - approx. 3.3 m²).
آزمون سریع
この図形の( )を計算してください。
درسته!
پاسخ صحیح این است: 面積
لغات مرتبط
協力
A1Cooperation or collaboration where two or more people combine their efforts to achieve a common goal. It is used in both personal and professional settings to describe working together as a team or providing assistance.
西
A1Nishi refers to the cardinal direction 'west'. It is used to describe the location of places, directions on a map, or the path of celestial bodies like the sun setting.
提案
A1A suggestion or proposal of a plan or idea for others to consider. It is used in both casual conversations and professional meetings to introduce a potential course of action.
輸出
A1The act of sending goods or services produced in one country to another country for sale or trade. In Japanese, it functions as a noun and a suru-verb, representing the 'exit' of products from a domestic market.
輸入
A1The act of bringing goods, services, or materials into a country from abroad for sale or use. In Japanese, it functions as a noun or can be combined with 'suru' to become a verb meaning 'to import'.
資源
A1Shigen refers to valuable materials or assets, such as natural minerals, energy sources, or human talent, that can be used for production or survival. It is widely used in economics, environmental science, and daily life to describe both raw materials and abstract wealth.
北
A1One of the four cardinal directions, pointing towards the North Pole. It is commonly used in Japanese to describe geographic locations, weather patterns, and specific parts of train stations or buildings.
表
A1This word has two primary meanings depending on the reading: 'omote' refers to the front, surface, or outside of an object, while 'hyō' refers to a table, chart, or list. It is a fundamental noun used to distinguish the visible side of things or to organize information visually.
左
A1Refers to the side or direction that is toward the west when one faces north. It is a fundamental spatial term used for navigation, positioning, and describing the physical orientation of objects.
流れ
A1Refers to the continuous movement of a liquid like a river, or the abstract progression of events, time, or conversation. It describes how things follow one another in a smooth sequence or direction.
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