点击下方单词,选择对的这个单词
1. 磨损;磨蚀;擦伤To abrade something means to scrape or wear down its surface by rubbing it.
1. rub hard or scrub
e.g. scour the counter tops
Synonym: scour
2. wear away
Synonym: corradeabraserub downrub off
多通过句子记忆单词,而不是单独死记硬背。