change a for b英语标准发音:change a for b英式发音:美式发音:翻译中文把a换成bchange a for b - 基本释义[词典1]用A交换Bchange a for b - WEB词典change A for B用A交换BChange A for B exchange互相交换 参考资料: 1.百度翻译:change a for b2.有道词典:change a for b3.爱词霸:change a for b