纸上写着用write。write是书写、写字、写作的意思。写作是人运用语言文字符号以记述的方式反映事物、表达思想感情、传递知识信息、实现交流沟通的创造性脑力劳动过程。

例句：In some countries children don't start learning to read and write until they are six.有些国家的儿童到了六岁才开始读书写字。Please write in pen on both sides of the paper.请用自来水笔在纸的正反两面书写。