在学习上，我们互相帮助。用英语翻译

We help each other when we study

we help each other with study

help sb in doing sth,in可省略，因此这一句就是 We help each other in learning。或We help each other learning.

We help each other in learning

有道词典翻译： In study, we help each other. 例句： As students,we should help one another in studies. 翻译： 作为学生，我们在学习上应该互相帮助。