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The site shows example sentences for English words. How the word or phrase could be used in a sentence?
" ... The outside of the bead is made of a material that fluoresces or glows in the presence of the oxidization present in rust spots. As the chemical on the outside of the bead reacts with the rust to start glowing, the bead opens to release another chemical that begins to heal any cracks caused by the corrosion. ... "
" ... To observe what's happening, scientists sampled a gene from jellyfish that makes them glow green. Then they genetically modified plants to produce a protein that fluoresces around calcium. The results are a blazing calcium wave that undulates through the plant vascular system when it gets bit. ... "