expertise
🇺🇸
/ˌekspɜːrˈtiːz/
🇬🇧
/ˌekspɜːˈtiːz/
noun
B2
special knowledge or skill in a specific area
Her expertise in computer programming helped solve the complex problem quickly.
她在電腦編程方面的專業知識幫助快速解決了這個複雜問題。
translation
專業知識
詞形變化
Plural
expertises