Domain 对比 Sphere

在英语中何时使用每一个，包含含义、语域和例句。

Domain

前 2000（常见） C1 noun

Sphere

前 2000（常见） C1 noun

	Domain	Sphere
发音	🇬🇧 /["/dəˈmeɪn//dəʊˈmeɪn/"]/ 🇺🇸 /["/dəʊˈmeɪn/"]/	🇬🇧 /["/sfɪə(r)/"]/ 🇺🇸 /["/sfɪr/"]/
含义	An area of knowledge or activity.	A round 3D shape like a ball.
例句	Financial matters are her domain.	The Earth is often described as a sphere due to its round shape.
语域	中性	中性
常见程度	前 2000（常见）	前 2000（常见）
CEFR 等级	C1	C1
词性	noun	noun
搭配	private, public, Internet, name, registration, in a/​the domain, within a/​the domain, outside a/​the domain, private, public, Internet, name, registration, in a/​the domain, within a/​the domain, outside a/​the domain	wider, separate, academic, in somebody’s/​the sphere, within somebody’s/​the sphere, outside somebody’s/​the sphere, a sphere of activity, a sphere of influence, a sphere of life
反义	range, scope, field of ignorance	cube, rectangle, square
常见错误	Confused with 'demand', Using 'domain' to refer to physical places instead of areas of knowledge, Incorrectly pluralizing as 'domains' when discussing a single area	Confused with 'spear' due to similar pronunciation., Omitting the 's' when plural (spheres)., Confusing the shape with 'circle' which is 2D.
用法说明	Used in both academic and professional contexts. In a business setting, it refers to a field of work. Avoid using in casual, everyday conversations.	Used in both scientific and everyday contexts. Suitable for discussing shapes, planets, or balls. Avoid in very casual or colloquial conversations.

常见问题：Domain 对比 Sphere

Domain和Sphere 有什么区别？

Domain: An area of knowledge or activity. Sphere: A round 3D shape like a ball.

Domain和Sphere 的 CEFR 等级相同吗？

在 CEFR 量表上：Domain: C1, Sphere: C1。

Domain和Sphere 是什么词性？

Domain: noun, Sphere: noun.

能各给一个例子吗？

Domain: Financial matters are her domain. Sphere: The Earth is often described as a sphere due to its round shape.

我可以互换使用 Domain和Sphere 吗？

不总是。Domain和Sphere 相关，有时可以互换，但在语域、常见程度和用法上不同，所以换用可能改变意思或语气。替换前先看看上面的区别。