AuCl~-_(4)reacts with I~(-)to form(AuI)_n nanoparticles in size of 12 nm.是什么意思_AuCl~-_(4)reacts with I~(-)to form(AuI)_n nanoparticles in size of 12 nm.在线翻译_英语_读音_用法_例句