根据释义写出单词或短语 学习帮助
问题描述：
根据释义写出单词或短语 学习帮助
1.———— fight with words;to disagree in words
2._______first;of a new type
3._______having something or somebody as one of a group
4._______being kind and friendly
答
1.argue
2.invention
3.membership
4.warm-hearted