He was expelled from college for riotous conduct.他因行为放荡而被勒令退学....a riotous collection of gaudy and glamorous dresses.各种各样花哨而华丽的服装...aristocrats who wasted their inheritances in riotous living.在放纵的生活中将遗产挥霍一空的贵族...a riotou...
The dinner was often a riotous affair enlivened by superbly witty speeches.宴会常常会因为一些非常诙谐的讲话而气氛活跃，热闹非凡。He has been sent down for riotous behaviour.他因为行为放纵而被开除了.He was expelled from college for riotous conduct.他因行为放荡而被勒令退学...