permanganate是什么意思音标:英 [pә:'mæŋgәneit]

n. 高锰酸盐
[化] 高锰酸盐

n. a dark purple salt of permanganic acid; in water solution it is used as a disinfectant and antiseptic

permanganate的用法和例句:

1.The drug may be intoxicating, but pure potassium permanganate is just toxic.

虽能让人兴奋 但纯高锰酸钾是有毒的