to defend oneself against someone or something
She did her best to fend off the defamation of her public image.
I had to fend off all their allegations on my own.
to be ready for something
Our business isn't ripe for market fluctuations.
I don't think out institutions are ripe for reform.
not necessary
He put the group under undue pressure.
We will no longer put up with undue expenses.
delay: chần chừ, trì hoãn làm việc gì đó
I advise him to see his doctor but he drags his feet.