名词 n.

1.事情;问题;事件[C]

2.麻烦事,毛病[the S][(+with)]

3.物质[U]

4.(文章等的)素材,内容;主题[the S]

5.事态;情势[P]

6.重要性[U]

不及物动词 vi.

1.(常用于否定句和疑问句)有关系,要紧

All these things do not matter now.

What's the matter 有什么事。