French phrase
Je n'ai pas d'énergie aujourd'hui.
Meaning
I don't have any energy today.
When to use it
A casual way to say that energy is low today. Often used when declining activity or choosing to rest.
Example dialogue
Tu veux jouer au ballon ?
Do you want to play ball?
Je n'ai pas d'énergie aujourd'hui. Je préfère me reposer.
I don't have any energy today. I'd rather rest.