1
specialisation in sth
表示在某领域的专业化，常与不定冠词连用。
He has a specialisation in cardiology.
他在心脏病学方面有专长。
专业；专长
先理解核心含义，再看它在真实句子里的用法。
专业；专长
a particular area of work or study that you have chosen to focus on
He has a specialisation in cardiology.
他在心脏病学方面有专长。
专门化；使某物适合特定目的的行为
the act of specializing; making something suitable for a special purpose
你选择作为职业的专业领域
the special line of work you have adopted as your career
(生物学)身体某部位对特定功能的结构性适应
(biology) the structural adaptation of some body part for a particular function
His specialisation in ancient languages made him the perfect candidate for the research post.
他在古代语言方面的专长使他成为这个研究职位的最佳人选。
The company's specialisation in small electric motors has helped it stand out from competitors.
这家公司专注于小型电动机，这帮助它从竞争对手中脱颖而出。
Modern medicine relies on deep specialisation, so doctors often treat only one part of the body.
现代医学依赖于高度的专业化，因此医生通常只治疗身体的某一部分。
表示在某领域的专业化，常与不定冠词连用。
He has a specialisation in cardiology.
他在心脏病学方面有专长。
表示某事物的专门化过程。
The specialisation of labour is a key feature of modern economies.
劳动专业化是现代经济的一个关键特征。
可数名词，指具体的专业方向或特化。
She chose a specialisation in molecular biology.
她选择了分子生物学作为专业方向。
Not this
I specialisation in computer science.
Use this
I specialize in computer science.
中文学习者常将名词“specialisation”误用作动词。英语中，表达“专攻”或“专门研究”应使用动词“specialize”，后接介词“in”。
Not this
He has a specialisation on machine learning.
Use this
He has a specialisation in machine learning.
中文学习者受母语影响，在“specialisation”后误用介词“on”。正确的搭配是“specialisation in”，表示在某领域有专长。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
劳动分工；专业化分工
The specialisation of labour in modern economies increases productivity.
现代经济中的劳动分工提高了生产率。
日益专业化
There has been increasing specialisation within the medical profession.
医学界内部日益专业化。
在某方面的专攻；专门化
Her specialisation in environmental law makes her a valuable advisor.
她在环境法方面的专攻使她成为宝贵的顾问。
细胞特化
Cell specialisation allows organisms to perform complex functions.
细胞特化使生物能够执行复杂的功能。
专业化程度
The degree of specialisation in a field often determines its efficiency.
某一领域的专业化程度往往决定其效率。
专业领域；专长领域
International trade is her main area of specialisation.
国际贸易是她的主要专业领域。
Use specialisation naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
联想：special（特别的）加上isation，把时间和精力集中到某一特别领域，就成了“专业化、专长”。
语域：neutral 常见场景：education、career、business 通常用于学术、职业或商业等场合，表示专业化或专攻某一领域；正式和中性文体中较常见，日常口语中较少使用。
可数时指具体的专业或特化结构，不可数时指专业化过程或状态。
Dictionary facts from ECDICT, WIKTIONARY.