A substance,such as sodium thiosulfate,used to neutralize the excess chlorine or hypochlorite left after bleaching textiles,fiber,or paper pulp.是什么意思_A substance,such as sodium thiosulfate,used to neutralize the excess chlorine or hypochlorite left after bleaching textiles,fiber,or paper pulp.在线翻译_英语_读音_用法_例句