to blather磨嘴
to blather on about sth挂在嘴上
V-I(不及物动词) If someone is blathering on about something, they are talking for a long time about something that you consider boring or unimportant. 喋喋不休; 废话连篇; 絮絮叨叨 [非正式]
The old men blather on and on.
这帮老头儿絮絮叨叨没完没了。
N-UNCOUNT(不可数名词) Blather is also a noun. 废话; 胡说
Anyone knows that all this is blather.
任何人都知道这一切全是胡说。