"no use"是什么意思?

Question

如题所述

Answer 1

没用的，白搭

”no use “最常见用法

1.例如这个对话中：
A:Does this machine work after you fixed it?
B:No use./That's of no use.
2.用形式主语时可以这样使用：
It's no use doing something...
e.g. It's no use check this machine,for it's completely breakdown.