n.背叛；奸詐

His treacherousness finds expression in his hypocrisy, paranoia and cruelty. “奸”即虛偽、疑忌、殘暴；

Treacher Collins syndrome (also known as Franceschetti-Zwahlen-Klein syndrome or mandibulofacial dysostosis) is a rare genetic disorder characterized by craniofacial deformities. 什麼是'特雷徹-柯林斯綜合徵-遺傳疾病造成面部和頭顱畸形'?

methods of detecting treacherousness 察奸之術

Treacher Collins-Franceschetti syndrome 特-弗二氏綜合征:下頜面骨發(fā)育不全綜合征