grinding

1. 1.

   Of or pertaining to the act or gratingly sound of grinding.

   与研磨动作或刺耳声音有关的

2. 2.

   Relentlessly taxing; burdensome; exacting to the point of exhaustion.

   无情地消耗；负担沉重；苛求到精疲力竭的程度

无情地消耗；负担沉重；苛求到精疲力竭的程度；刺耳的；沉重的；剧烈的；[化] 研磨; 磨碎

Connections

Learner notes