sphere
A sphere is a perfectly round three-dimensional object where every point on its surface is equidistant from its center. Metaphorically, it refers to a specific field of activity, interest, or social environment where someone has power or expertise.
أمثلة
3 من 5The children were fascinated by the large wooden sphere sitting in the center of the museum.
The kids were amazed by the big round wooden ball located in the middle of the museum.
He has spent his entire career operating within the highest levels of the political sphere.
He has worked his whole life inside the most important parts of the political world.
That topic is way out of my sphere, so I can't really comment on it.
That subject is outside of my area of knowledge, so I cannot give an opinion.
عائلة الكلمة
نصيحة للحفظ
Think of the word 'Atmosphere' — it is the 'sphere' of air that surrounds our 'globe'. Both involve a round area of influence.
اختبار سريع
The diplomat worked hard to maintain his country's ___ of influence in the region.
صحيح!
الإجابة الصحيحة هي: sphere
أمثلة
The children were fascinated by the large wooden sphere sitting in the center of the museum.
everydayThe kids were amazed by the big round wooden ball located in the middle of the museum.
He has spent his entire career operating within the highest levels of the political sphere.
formalHe has worked his whole life inside the most important parts of the political world.
That topic is way out of my sphere, so I can't really comment on it.
informalThat subject is outside of my area of knowledge, so I cannot give an opinion.
The celestial sphere was a fundamental concept in ancient Greek astronomy for mapping stars.
academicThe imaginary globe of the sky was a basic idea used by ancient Greeks to map the stars.
The merger will allow the company to expand its sphere of influence in the European market.
businessThe business deal will help the company increase its power and reach in the European market.
عائلة الكلمة
تلازمات شائعة
العبارات الشائعة
within one's sphere
Inside someone's area of knowledge or control.
outside my sphere
Not part of my expertise or responsibility.
domestic sphere
The area of life relating to the home and family.
يُخلط عادةً مع
A circle is a two-dimensional flat shape, whereas a sphere is a three-dimensional solid object.
Atmosphere refers specifically to the gases surrounding a planet, while sphere is a general term for any round object or area of activity.
ملاحظات الاستخدام
When used metaphorically, 'sphere' implies a boundary of influence or expertise. It is commonly paired with 'of' to define the area, such as 'sphere of interest' or 'sphere of operation'.
أخطاء شائعة
Learners often use 'circle' when they should use 'sphere' for 3D objects or abstract domains of influence. Additionally, avoid using it as a verb; use 'ensphere' or 'encompass' instead.
نصيحة للحفظ
Think of the word 'Atmosphere' — it is the 'sphere' of air that surrounds our 'globe'. Both involve a round area of influence.
أصل الكلمة
Derived from the Middle English 'spere', which comes from the Old French 'esphere' and the Latin 'sphaera', originally from the Greek 'sphaira' meaning 'ball'.
أنماط نحوية
السياق الثقافي
The term 'public sphere' is a significant concept in Western philosophy and sociology, representing a space where citizens can discuss politics independently of the state.
اختبار سريع
The diplomat worked hard to maintain his country's ___ of influence in the region.
صحيح!
الإجابة الصحيحة هي: sphere
قواعد ذات صلة
كلمات ذات صلة
a
A1A word used before a singular noun that is not specific or is being mentioned for the first time. It is used only before words that begin with a consonant sound to indicate one of something.
I
A1The pronoun 'I' is used by a speaker or writer to refer to themselves as the subject of a verb. It is the first-person singular subject pronoun in English and is always capitalized regardless of its position in a sentence.
for
A1Used to show who is intended to have or use something, or to explain the purpose or reason for an action. It is also frequently used to indicate a specific duration of time.
not
A1A function word used to express negation or denial. It is primarily used to make a sentence or phrase negative, often following an auxiliary verb or the verb 'to be'.
with
A1A preposition used to indicate that people or things are together, in the same place, or performing an action together. It can also describe the instrument used to perform an action or a characteristic that someone or something has.
he
A1A pronoun used to refer to a male person or animal that has already been mentioned or is easily identified. It functions as the subject of a sentence.
you
A1Used to refer to the person or people that the speaker is addressing. It is the second-person pronoun used for both singular and plural subjects and objects.
at
A1A preposition used to indicate a specific point, location, or position in space. It is also used to specify a particular point in time or a certain state or activity.
but
A1A coordinating conjunction used to connect two statements that contrast with each other. It is used to introduce an added statement that is different from what has already been mentioned.
his
A1This word is used to show that something belongs to or is associated with a male person or animal previously mentioned. It functions as both a possessive determiner used before a noun and a possessive pronoun used on its own.
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