fluorescenceKK [ˏflʊˋrɛsəns] /ˌflʊˈɹɛsəns/发音名词1萤光The minerals gave off a faint green fluorescence under ultraviolet light.这些矿物在紫外光下发出淡淡的绿色萤光。2萤光现象、发萤光Scientists use fluorescence to track proteins inside living cells.科学家利用萤光现象追踪活细胞内的蛋白质。用这个字练口说→