expertise
🇬🇧/ˌekspɜːˈtiːz/ 🇺🇸/ˌekspɜːrˈtiːz/📚 3928 2六级考研托福雅思Expertise is special skill or knowledge that is acquired by training, study, or practice. 专业技能; 专业知识
noun [抽象名词]专长，专门技能（知识）；专家的意见
She was not an accountant and didn't have the expertise to verify all of the financial details.
她不是会计，不具有核查所有这些财政细目的专业知识。
expert(专家) + ise(名词后缀) → 专门知识
单词造句: