friend的形容词形式是 friendly 友爱的;友好的;善意的;
friend的第三人称单数: friends复数: friends现在分词: friending过去式: friended过去分词: friended
Her friends from work came to see her in the hospital.
她工作单位的朋友来医院看望她。
There is a certain amount of friendly rivalry between the teams.
两队间有某种程度上的友好较量。
The man smiled at the girl and passed a friendly remark.
男子对姑娘微微一笑,又说了句亲切的话。