Underbed
底板, 底盤, 底架, 底座, 基礎板
?? 擴展釋義
【化】 底架
??? 情景例句
What are we having?
我們吃些什么？
He is absolved of all blame.
他從各種的非難中獲得解脫。
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，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的儀器）顯示，人在睡眠時大腦活動的方式有變化，