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。
