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
Can I have your name, please?
请问您贵姓大名？
Thrift is good revenue.
节约是个好收入。
There was no electricity in my dorm last night.
昨晚我宿舍没电。