noun🔗Share紫外线灯，黑光灯 A light bulb that emits ultraviolet light, usually used to create the illusion that anything white is glowing."The science classroom used a blacklight to reveal invisible ink messages written on the paper. "科学教室用紫外线灯/黑光灯来显示写在纸上的隐形墨水信息。energytechnologyelectronicsphysicssciencedeviceelectricChat with AIVocabulary GamePractice Reading
noun🔗Share紫外线，黑光灯 Ultraviolet radiation/light"I used a blacklight to check for hidden stains on the hotel bedsheets. "我用紫外线灯/黑光灯检查了酒店床单上是否有隐藏的污渍。physicsenergyscienceChat with AIVocabulary GamePractice Reading
