氯 lǜ chlorine Origin Definitions Defs Strokes Stroke Words Sentences Sents 2 sentences 氯和碘都属于卤族元素。 lǜ hé diǎn dōu shǔyú lǔ zú yuánsù. Both chlorine and iodine belong to the halogen group. Source: Dong Chinese Dictionary泳池里通常会加入氯来杀菌。 yǒngchí lǐ tōngcháng huì jiārù lǜ lái shājūn. Chlorine is usually added to swimming pools for disinfection. Source: Dong Chinese Dictionary