Expertise 对比 Knowledge

在英语中何时使用每一个，包含含义、语域和例句。

Expertise

前 2000（常见） B2 noun

Knowledge

前 1000（非常常见） A2 noun

最常见: Knowledge

	Expertise	Knowledge
发音	🇬🇧 /["/ˌekspɜːˈtiːz/"]/ 🇺🇸 /["/ˌekspɜːrˈtiːz/"]/	🇬🇧 /["/ˈnɒlɪdʒ/"]/ 🇺🇸 /["/ˈnɑːlɪdʒ/"]/
含义	在一个特定领域拥有高水平的技能或知识。 A high level of skill or knowledge in a particular area.	通过经验或教育获得的信息和技能。 Information and skills gained through experience or education.
例句	She gained expertise in data analysis after several years of working in the field.	Her knowledge of science helps her solve complex problems.
语域	中性	中性
常见程度	前 2000（常见）	前 1000（非常常见）
CEFR 等级	B2	A2
词性	noun	noun
搭配	considerable, extensive, great, degree, level, have, lack, need, be available, expertise in, expertise on, an area of expertise, a field of expertise, a range of expertise	new, basic, considerable, body, acquire, gain, have, in the knowledge, to somebody’s knowledge, with somebody’s knowledge, a wealth of knowledge, a gap in your knowledge, the pursuit of knowledge, new, basic, considerable, body, acquire, gain, have, in the knowledge, to somebody’s knowledge, with somebody’s knowledge, a wealth of knowledge, a gap in your knowledge, the pursuit of knowledge
反义	ignorance, inexperience, unskilled	ignorance, inexperience
常见错误	Confused with 'experience' — expertise is more about skill than just time spent., Using it as a verb — 'expertise' is only a noun., Saying 'the expertise of' when referring to a specific person — instead use 'her expertise in' or 'his expertise on'.	Confusing 'knowledge' with 'knowledges' (wrong plural form)., Using 'knowledge' as a verb instead of a noun., Mixing up 'knowledge' with 'information' in contexts where distinctions are important.
用法说明	“Expertise”通常用在专业或学术场合，听起来比较正式，所以在日常聊天中尽量少用。说某人拥有某方面的专长，是对他们知识的肯定和尊重。 Use 'expertise' in professional or academic contexts. It sounds formal, so avoid it in casual conversations. Saying someone has expertise conveys respect for their knowledge.	在正式和非正式场合都可以使用“知识”。在学术环境、讨论和日常对话中都合适，但在过于随意的俚语场合中要避免使用。 Use 'knowledge' in both formal and casual contexts. It's appropriate in academic settings, discussions, and everyday conversations, but avoid using it in overly casual slang situations.

在真实片段中看它

Breaking Bad › S1 E7

when I have no knowledge of what it is that I'm admitting.

Ted Lasso › S1 E1

despite clearly possessing very little knowledge of the game.

Breaking Bad › S1 E2

Knowledge is power.

Breaking Bad › S1 E7

when I have no knowledge of what it is that I'm admitting.

Ted Lasso › S1 E1

despite clearly possessing very little knowledge of the game.

Knowledge

常见问题：Expertise 对比 Knowledge

Expertise和Knowledge 有什么区别？

Expertise: A high level of skill or knowledge in a particular area. Knowledge: Information and skills gained through experience or education.

哪个更常见：Expertise和Knowledge？

Knowledge 在日常英语中最常见。

哪个更高级：Expertise和Knowledge？

Expertise 级别最高，在 CEFR 量表上为 B2。

Expertise和Knowledge 的 CEFR 等级相同吗？

在 CEFR 量表上：Expertise: B2, Knowledge: A2。

Expertise和Knowledge 是什么词性？

Expertise: noun, Knowledge: noun.

能各给一个例子吗？

Expertise: She gained expertise in data analysis after several years of working in the field. Knowledge: Her knowledge of science helps her solve complex problems.

我可以互换使用 Expertise和Knowledge 吗？

不总是。Expertise和Knowledge 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。