necesidad 用英语:

I need time.

If there's anything else you need, just let me know.

If you want to study in the United States, you need to get a student visa.

The cheap prices tempted me to buy things I didn't need.

Hikers need to carry a compass with them to find their way through the woods.

Since it's not the rainy season, there's no need for an umbrella.

He never turns his back on a friend in need.

Take your time. I know you need a couple of days to reflect on it.

Those who are suffering from hunger in Africa need urgent help.

A formula is very convenient, because you need not think about it.

I'm stuck in a rut in my boring job and need to do something new.

To succeed in life, you need two things: ignorance and confidence.

Calculate how much money we will need next year.

We got this chair for nothing because the lady next door didn't need it anymore.

I read in the newspaper recently that the crops really need rain.