关于add的英语问题
问题描述：
关于add的英语问题
add to 和add up to 有什么区别?请给出单词意思和例句.
答
add up to 合计达 总计达 add to 加入 加到 增加Republicans say the plan would add to the nation's debt,raise insurance costs and expand government involvement in health care.A study found that those sna...