Chlorine
01
氯, 氯气
a chemical element that is a bluish-white gas, used for disinfecting water, maintaining pool hygiene, and as an active sanitizing agent in household cleaners
例子
The distinct smell of swimming pools is often attributed to the presence of chlorine, which is added to maintain water hygiene.
游泳池的独特气味通常归因于氯的存在，氯被添加以保持水的卫生。
词汇树
chlorinate
chlorinity
chlorine
