voy a cambiar la llave

I'm going to change the key

I'm going to change the faucet

voy a cambiar la llave

phrase

1. (device that opens; first person singular)

a. I'm going to change the key

Voy a cambiar la llave; esta no abre este candado.

I'm going to change the key; this one does not open this padlock.

b. I'm going to change the lock

Si no vienes a casa esta noche, voy a cambiar la llave.

If you don't come home tonight, I'm going to change the lock.

2. (device that controls flow; first person singular)

a. I'm going to change the faucet

Voy a cambiar la llave. - ¿Por qué no llamas al plomero?

I'm going to change the faucet. - Why don't you call a plumber?

b. I'm going to change the tap

Voy a cambiar la llave porque está goteando.

I'm going to change the tap because it's dripping.

c. I'm going to change the light switch

Por favor, corta la electricidad. Voy a cambiar la llave.

Please, cut off the power. I'm going to change the light switch.