pull forward英语标准发音:pull forward英式发音:美式发音:翻译中文向前拉pull forward - 基本释义[词典1]腰带松紧系统是用前拉式pull forward - WEB词典pull forward向前凸出pull it forward拿到眼前型Push Pull Forward Converter推挽正激变换器路的推挽正激变换器的推 参考资料: 1.百度翻译:pull forward2.有道词典:pull forward3.爱词霸:pull forward