Centerless grinding
[机] 无心轮磨
🧩 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
I promise not to think about the city.
我保证不再去想城里的事。
The coach is always gloomy when the team loses a game.
球队一输球，教练总要绷起脸来。
Yes, there are.
是的，有。