Ferrohexahydrite
鐵六水瀉鹽
??? 情景例句
I am unfamiliar with law.
我對(duì)法律不熟悉。
Would you mind mailing this letter for me?
你能替我寄這封信嗎？
First the electroencephalograph (which is simply a device for recording the electrical activity of the brain by attaching electrodes to the scalp) shows that while there is a change in the pattern of activity during sleep,
第一點(diǎn)，腦電圖記錄儀（不過是一種把電極接到頭皮上記錄腦電活動(dòng)的儀器）顯示，人在睡眠時(shí)大腦活動(dòng)的方式有變化，