Hypermanganate
高錳酸鹽
??? 情景例句
couldn't you?
不是嗎？
As a man sows, so he shall reap.
種瓜得瓜，種豆得豆。
After working with bees for many years, Professor Von Frisch was puzzled by something he had noticed again and again.
在和蜜蜂打了多年的交道后，馮·弗里施教授對他反復注意到的事感到迷惑。