总之英文高级短语：in a word：总之;一句话;总而言之;简言之

例句：In a word, the induced e. m. f. lags behind the current.

总之感应电动势滞后于电流。

还有：

1、all in all：总之;总而言之;总体而言大体而言;归根结蒂

All in all, we have more choices, and that is very good.

总之我们有了更多的选择，那是很好的。

2、in conclusion：最后综上所述

In conclusion, more theoretical and experimental research must be conducted.

总之必须进一步开展理论和试验研究。