Centerless grinding machine
[机] 无心磨床
🧩 词语组成解析
[计][修]无中心
a. 刺耳的, 沉重的, 剧烈的\\n[化] 研磨; 磨碎
🗣️ 情景例句
It's important
这是很重要的
If you work in a factory,you usually have to punch a clock.
如果你在一个工厂里工作，你通常必须打卡。
The winch was again put into operation and one of the men started up the truck.
绞盘机再次启动，一位工人发动了急修车的引擎。