adj.光亮的，有光泽的；adv.光亮地，有光泽地；n.光亮，有光泽； 英英释义： lustrous[ 'lʌstrəs ]adj.made smooth and bright by or as if by rubbing; reflecting a sheen or glow"she brushed her hair until it fell in lustrous auburn waves"同义词：brightburnishedshiningshinybrilliant"set a lustrous