to start to sleep

2.to drop off/drop off – to decrease/decrease – csökkenni

If the amount, number, or quality of something drops off, it becomes less

3.to drop someone/something off – to take someone to a place by car – elvinni valakit valahová

to take someone or something to a particular place, usually by car, as you travel to a different place

4.drop-off – fall – visszaesés, esés

a fall in the amount, number, or quality of something

5.drop-off – a very steep descent – meredek lejtő; szakadék

a place where there is a steep fall in the level of the ground

Be careful when swimming near sharp drop-offs.

drop-off – a place where someone is brought and left – megállóhely, találkozóhely

a place where someone or something is brought, usually by car, and left

sources: Cambridge Dictionary; Collins Dictionary

Válaszd ki melyik opcióval lehet helyettesíteni a mondatban a drop off kifejezést.