n.摩擦；消耗；人员耗损
We should learn to respect others so as to avoid attrition and confliction. 我们应该学会尊重对方，避免摩擦和冲突。
But the objective of strategic attrition may also be achieved by campaigns of attrition. 但达到战略消耗目的的，还有战役的消耗战。
adj.摩擦的
