sophisticationsCOCA²⁰⁷¹¹⁴BNC¹⁰⁴⁵⁸⁴⁺⁶ 基本例句 n.诡辩；老于世故；复杂性医掺假原型sophistication的复数 Sophistications of the alien criminals bring about new challenges to operation of the prisons as well as education and correction of the prisoners. 由于外籍犯罪人员情况复杂，给监狱的管理、教育、改造工作提出了新的挑战。 cnki