常見例句As melanin encounters UV light, it turns brown. 黑色素遭遇到紫外光後變成褐色。Diurnal variation of UV Index on a sunny day. 在陽光充沛的日子裡,紫外線指數(shù)的日際變化。Why do my eyes need UV protection? 爲(wèi)何眼睛也要避免紫外光?Deterioration effect of UV exposure. 紫外光曝曬下劣化傚果。Take away the UV glow, and the thrill is gone. 拿走紫外線煇光、笳消失。UV CURABLE SPECIAL PLASTIC INK UV-PP-71 UV-PP. 71光固化油墨,專用於印刷各。 返回 UV