what's the meaning of the over? Tks!1.Our fights are never serious.they were always over small things.2.Sometimes it was just over a particualr word i used.

what's the meaning of the over? Tks!1.Our fights are never serious.they were always over small things.2.Sometimes it was just over a particualr word i used.
what's the meaning of the over? Tks!
1.Our fights are never serious.they were always over small things.
2.Sometimes it was just over a particualr word i used.

what's the meaning of the over? Tks!1.Our fights are never serious.they were always over small things.2.Sometimes it was just over a particualr word i used.
第一句they 指代fights ,over 关于,因为 的意思,可以用牛津查查