Permanganate
n. 高錳酸鹽\\n[化] 高錳酸鹽
?? 牛津釋義
permanganate
(also potassium permanganate, permanganate of potash) n [U]
dark purple salt of an acid containing manganese, used as a disinfectant and antiseptic when dissolved in water 高錳酸鉀.
??? 情景例句
I don't want to cut class.
我不想逃學。
I need small change.
我需要零錢。
It caused devastation by burrowing and by devouring the herbage which might have maintained millions of sheep and cattle.
它們在地下打洞，吃掉本可以飼養數百萬頭牛羊的牧草，給澳洲大陸造成了毀滅性的破環。