sophisticated

sophisticated adjective uk/səˈfɪstɪkeɪtɪd/ us sophisticated adjective
(SYSTEM)

B2 A sophisticated machine or system is very advanced and works in a clever way.

сложный, тонкий
a sophisticated computer system sophistication noun [ U ] uk/səˌfɪstɪˈkeɪʃən/ us

утонченность, сложность