gears

Can you hear the gears turning?

Entendez-vous les engrenages tourner ?

— Salyut-7 (2017)

Be careful or you'll strip the gears.

Fais attention, sinon tu vas foirer les engrenages.

Tatsuo likes looking at aircraft landing gears.

Tatsuo aime regarder les trains d’atterrissage des avions.

I shifted gears.

J’ai changé de vitesse.

I don't oil their gears.

Je ne graisse pas leurs engrenages.