abrasive的意思是：磨料。
例句有如下：
1.On tight tolerance wirewounds some type of abrasive adjustment to the resistance wire is often used to maximize production yields.在公差很紧的线绕绕组上，往往采用对电阻丝的某种类型的磨擦调节而使生产率最大化。
2.The abrasive component includes at least one of abrasive particles and agglomerates of abrasive particles.该磨料组分包括多个磨料颗粒以及多个磨料颗粒的团块中的至少一种。
3.The abrasive nature of these materials can easily wear away the core just under the attachment point for the segment to the core.这些材料的性质，磨料磨损变得容易附着点下刚刚核心部分为核心。
