lustrelessness n.無光澤lustreless adj. 無光澤的；平淡乏味的lustrecolour 金屬光澤彩,虹彩料lustre cloths 有光布lustre (n.) lustre n. 光澤，光彩 vi. 有光澤，發(fā)亮 vt. 使有光澤lustratration n.祓除lustrative v.使清凈lustration n.清凈；潔凈lustrating v.使清凈lustrates v.使清凈lustrated v.使清凈lustrate (v.) lustrate v.使清凈lustramentum 瀉藥, 清腸藥lustral (adj.) lustral adj.清垢的；去邪的lustmurder [法] 殺人淫虐狂lustless (adj.) lusting n.貪欲；欲望；色欲v.貪求；渴望