Disc grinder
[化] 圆盘磨光机
🧩 词语组成解析
disc
[disk]
n. 圆盘;唱片;磁盘;
grinder
[['graində]]
n. 推磨的人, 研磨者\\n[化] 磨床; 磨木机; 研磨机
🗣️ 情景例句
It was a pretty dumb thing to do.
做那件事真傻。
This kind of box is not suitable for the transport of the tea sets by sea.
这种箱子不适合装茶具海运。
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,
第一点，脑电图记录仪（不过是一种把电极接到头皮上记录脑电活动的仪器）显示，人在睡眠时大脑活动的方式有变化，