expertise
/ˌekspɜːˈtiːz/ (bre, ipa) · /ˌekspɜːrˈtiːz/ (ame, ipa) · /ˌek-(ˌ)spər-ˈtēz -ˈtēs/ (ame, mw)
expertise — 名詞
1. the deep understanding and practical ability that someone gains through training
專業；專長
在特定領域的深入知識與技能
the deep understanding and practical ability that someone gains through training and long experience in a particular field
Dr. Yan's expertise in heart surgery saved the young patient's life.
顏醫生在心臟手術方面的專業知識救了那位年輕病人的性命。
expertise in + field of medicine
Over twenty years, Rania developed her expertise in environmental law.
經過二十年，Rania 培養出她在環境法方面的專業知識。
develop expertise in [field] over [time]
The software company needed Arjun's expertise for the new security system.
那家軟體公司需要 Arjun 的專業知識來建置新的安全系統。
Members of the public came to hear Apinya share her expertise on global trade.
民眾前來聆聽 Apinya 分享她在全球貿易方面的專業見解。
Vikram's expertise in handling difficult customers made him the best team leader.
Vikram 處理棘手客戶的專業能力使他成為最優秀的小組組長。
- skill
broader and more general; skill can refer to any learned ability, while expertise implies a deeper, specialist level
- know-how
informal register; focuses on practical, hands-on knowledge rather than theoretical understanding
- proficiency
emphasises competence measured against a standard; often used for languages or technical tasks
- mastery
implies complete control and comprehensive understanding, a level beyond expertise
- inexperience
lack of exposure or practice in a field
- ignorance
complete lack of knowledge about a subject
文法句型
expertise in + field/activity
用法筆記
Frequently uncountable; not used with 'a' or 'an' in most contexts. The preposition 'in' is the most common pattern (expertise in something), though 'on' also appears when referring to a topic (expertise on global trade).