abrasives [əb'reɪsɪvz]

单词级别

附加级

基本释义

（研）磨料，磨蚀剂( abrasive的名词复数 )； 磨蚀岩屑

参考例句

The most common finishing operations are mechanical, such as milling, grinding, or polishing with abrasives. 最普通的精加工工序是用机械的方法，如研磨，磨削或用磨料抛光。
Many of these products contain mild abrasives, chemicals or polishing agents. 许多这些产品都含有微量的腐蚀剂，化学物或抛光剂。

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