又…又…
Describe two characteristics of the same thing, or to do two things at the same time
1.月亮又大又圆。
2.他们又唱又跳。
既…又…
Not only, but also
1.他既是我们的老师，又是我们的朋友。
2.他们既唱歌又跳舞。
(more)Describe two characteristics of the same thing, or to do two things at the same time
1.月亮又大又圆。
2.他们又唱又跳。
既…又…
Not only, but also
1.他既是我们的老师，又是我们的朋友。
2.他们既唱歌又跳舞。