单词	lightproof
释义	lightproof adjective light·​proof ˈlīt-ˌprüf  : impenetrable by light Word History First Known Use circa 1788, in the meaning defined above lightproof adjective as in soundproof Synonyms & Similar Words Relevance soundproof waterproof airtight watertight leakproof hermetic hermetical compact impermeable dense snug thick impenetrable impervious close tight Antonyms & Near Antonyms permeable porous penetrable pervious leaky absorbent unsealed See More
随便看	sweepwasher sweepy sweer sweeswee sweet sweet acacia sweet alyssum sweet amber sweet anise sweet archangel sweet ash sweet bag sweet balm sweet balsam sweet basil sweet bay sweet bean sweet Betty sweet Billy sweet birch sweet brake sweet broom sweet broomweed sweet bubby sweet buckeye

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。