专用

HSK 6

zhuānyòng

to dedicate for a specific use; reserved for a particular use

dedicated

他是一名专门研究人工智能的专家。

tā shì yīgè zhuānyòng yánjiū róngxìnɡzhì lín de jiāzhǔn

He is an expert specializing in artificial intelligence.

她专门从事财务工作。

tā zhuānyònɡ chǎnshòu cáiwèi ɡōnɡzuò

She is specialized in accounting work.