heroin на английском языке:

I'm a hero.

The great Roman hero, Julius Caesar, was assassinated.

I cannot look on anybody as a national hero with the exception of Shigeo Nagashima.

You're not much of a hero if you don't know how to make a good entrance.

An hero makes great things.

There's a hero, if you look inside your heart.

Notice how the hero in an action flick never seems to run out of ammo?

There's no sense acting all triumphant like a conquering hero over such a minor thing.

The hero demonstrated that a man could subjugate nature to his uses.

People rained words of praise on the hero.

Jack's adventures are more amazing than those of the hero in many thrillers.

heroic = brave

The hero, as a child, suffered from parental neglect.

герой войны|war hero

Charles de Gaulle became a hero in France after the Second World War.

I had to make injections twice a day.

The court condemned the man to death by lethal injection.

You need an injection.

The doctor gave me an injection but it didn't hurt

I'll give you a painkilling injection.

I tremble with fear at the thought of an injection.

Anna was so scared of the injection she fainted.

We have lots of injection machines in our company. How many machines do you have in your company?

My sister is a nurse so I asked her to give me an injection.

then we can work out a time frame for when the injection took place.

It was quite painful when she gave me the injection

You can get an injection to protect you from flu.

I’d been to the dentist, and I’d had an injection.

The injection was repeated a week later.

All that's required is one injection and some electronic devices.