写好作文，词汇基础要打好。其中，要想把句子衔接好，要用好连词。新东方在线分享考博英语作文词汇之表示转折关系的，我们一起来看看：
2019考博英语作文词汇之表示转折关系
but, however, while, though, yet, still, nevertheless, or, otherwise, on the contrary / on the other hand, in spite of… / despite the fact that…, even though, except (for), instead, in stead of, of course, after all, even so