zaostrzać 英語で:

tighten the nuts

To make our house payments, we're going to have to tighten our belts.

I have to tighten my belt.

Small businesses will have to tighten their belts to survive.

I saw her small finger tighten on the trigger

The gun lobby in the US has blocked any attempts to tighten gun control.

The nuts weren't properly tightened and the wheel came off.

Which tool would you use to tighten a screw? I'd use a screw-driver to tighten a screw.

To turn the lid on a jar is an example of tighten.

Wiesiek tightened this flange so it isn't leaking anymore.

His hand tightened around her arm.

The prefectural police chief tried to tighten his police officers' discipline.

Tighten the lid so that it doesn't go bad.

Tighten the defences! They're coming!