(1)復(fù)雜的，精密的，高度發(fā)展的(highly-developed，elaborate and produced with a high degree of skill and knowledge;complicated)：a～discussion/argument 深入的討論/辯論;～telephone systems/computers/machinery 復(fù)雜而精密的電話系統(tǒng)/計(jì)算機(jī)系統(tǒng)/機(jī)械;be highly～高度復(fù)雜的;The play was too～for the country child. 對農(nóng)村孩子來說，這部劇太深奧了?！纪絚omplex，complicated，difficult;〖反〗simple，old-fashioned，uncomplicated;
(2)世故的;老練的(knowing how to behave，what to say，etc in society or showing such knowledge)：a young man quite～for his age 一個老成得與其年齡不相稱的年輕人;a～manner/entrepreneur 老練的舉止/企業(yè)家;～clothes/tastes 高雅的服裝/情趣;〖同〗seasoned，experienced〖反〗unsophisticated，unseasoned，simple;
←so′phisticate v 使老于世故;使更加復(fù)雜先進(jìn);n 老于世故的人;
→so?phisti′cation n 老于世故，老練;復(fù)雜性，精密性