wear-and-tear part英语标准发音:wear-and-tear part英式发音:美式发音:翻译中文磨损部件wear-and-tear part - 基本释义[词典1]磨损零件wear-and-tear part - WEB词典wear-and-tear part磨损零件 参考资料: 1.百度翻译:wear-and-tear part2.有道词典:wear-and-tear part3.爱词霸:wear-and-tear part