language attrition

• 语言摩擦

language attrition的用法和样例：

例句

1. Lube can ease attrition, and extend the using time of machines.
   润滑剂能减少摩擦，延长机器寿命。
2. 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。