tuerca in English:

Don't crack a nut with a sledgehammer.

This is a hard nut to crack.

We need a nut that will fit that bolt.

I liked the sour cherry strudel and the nut filled strudel.

He picked up a nut and cracked it.

He's a nut, he should be treated.

Instead of giving Alex a nut each time he said something, she'd only give it when he specifically said "nut."

He's a car nut. Ask him anything.

My sister is an animal nut, she adopted six dogs!

He loosened the nut

I have lost nut for the bottle.

My friend is a real computer nut.

Get your nut out of here!

Our parliament is full of nuts. I hope that one day they're gonna end up in some laughing academy. I also hope that it ain't gonna happen too late for us citizens.

I'm allergic to nuts.