Word
expertnesses
/ˈekspɚtnɪs/
noun
熟练；精通
expertnesses is the plural of expertness.
核心释义
The state of being expert; proficiency or skill.
- 1.
熟练；精通；专门技能
The state of being expert; proficiency or skill.
熟练；精通；专门技能；专门性
用法In use
Her expertness in programming made her the lead developer on the project.
用法提示：expertness 作为名词，表示在编程领域经过实践获得的专门技能。
The chef's expertness in French cuisine was evident from the first course.
用法提示：expertness 强调通过练习获得的烹饪专门技能。
Years of practice gave him an expertness in playing the violin that few could match.
用法提示：expertness 指通过长期练习达到的演奏专门技能。
expertness in sth
expertness 通常作不可数名词，常用 in 引出所精通的领域。
Her expertness in negotiation quickly settled the dispute.
她在谈判方面的精通很快平息了争端。
show expertness in doing sth
可与 show、demonstrate 等动词连用，强调所表现出的熟练程度。
相关词与表达Connections
易混词Confusing words
- expertise
- 专业知识与技能；专长 · expertise 指在某领域内系统性的专业知识与技能，是日常常用词，常与 in 搭配；expertness 指“身为专家的状态或熟练程度”，极罕见，多用于抽象地谈资格或程度。
- proficiency
- 熟练程度；精通 · proficiency 强调可衡量的熟练水平，常见于语言或技能测试，常与 in 搭配；expertness 不表示可量化的水平，只笼统指“是专家”这一性质。
- expert
- 专家；行家（指人） · expert 指“专家”这一人物，是可数名词，可直接说 an expert；expertness 指“专精、熟练”的性质，不能用来指人。
词族Word family
- expert
- 专家；熟练的 · n./adj.
学习提示Learner notes
语法说明Grammar Note
通常不可数，指专业技能或熟练程度
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY, WORDNET.