She scrapesby on $434 a month in pension payments, and her son gives her the same amount monthly.
目前她每月的退休金有434美元(约合人民币3000元),儿子每月还会再给她这么多钱。
2
The technique of processing of cemented carbide scrapes is analysed, and the processing of Co(<8%) cemented carbide scrapesby electrochemical method is studied in the experiment.
对电溶法处理废硬质合金的原理进行了分析,对电溶法处理钴含量低于8%的废硬质合金进行了工艺研究。
3
Minor cuts and scrapes can usually be left uncovered to heal by themselves.