Floor grinder
[机] 固定磨轮机
🧩 词语组成解析
floor
[flɔr]
n. 地面，地板;楼层;底部;议员席;
vt. 铺地板;击败，打倒;
grinder
[['graində]]
n. 推磨的人, 研磨者\\n[化] 磨床; 磨木机; 研磨机
🗣️ 情景例句
I would like to make an appointment for tomorrow morning please.
我想预约明天早上见面。
Friendless is the dead.
没有朋友者，等于是死人。
They then knew that they had discovered the cause of the fire.
这时调查人员知道他们找到了发生火灾的原因了。